29909460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 104509440

約数和(自身を除く): 74599980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 59, 60, 68, 70, 71, 84, 85, 102, 105, 118, 119, 140, 142, 170, 177, 204, 210, 213, 236, 238, 255, 284, 295, 340, 354, 355, 357, 413, 420, 426, 476, 497, 510, 590, 595, 708, 710, 714, 826, 852, 885, 994, 1003, 1020, 1065, 1180, 1190, 1207, 1239, 1420, 1428, 1491, 1652, 1770, 1785, 1988, 2006, 2065, 2130, 2380, 2414, 2478, 2485, 2982, 3009, 3540, 3570, 3621, 4012, 4130, 4189, 4260, 4828, 4956, 4970, 5015, 5964, 6018, 6035, 6195, 7021, 7140, 7242, 7455, 8260, 8378, 8449, 9940, 10030, 12036, 12070, 12390, 12567, 14042, 14484, 14910, 15045, 16756, 16898, 18105, 20060, 20945, 21063, 24140, 24780, 25134, 25347, 28084, 29323, 29820, 30090, 33796, 35105, 36210, 41890, 42126, 42245, 50268, 50694, 58646, 60180, 62835, 70210, 71213, 72420, 83780, 84252, 84490, 87969, 101388, 105315, 117292, 125670, 126735, 140420, 142426, 146615, 168980, 175938, 210630, 213639, 251340, 253470, 284852, 293230, 351876, 356065, 421260, 427278, 439845, 498491, 506940, 586460, 712130, 854556, 879690, 996982, 1068195, 1424260, 1495473, 1759380, 1993964, 2136390, 2492455, 2990946, 4272780, 4984910, 5981892, 7477365, 9969820, 14954730, 29909460]

約数ペア:

[(1, 29909460), (2, 14954730), (3, 9969820), (4, 7477365), (5, 5981892), (6, 4984910), (7, 4272780), (10, 2990946), (12, 2492455), (14, 2136390), (15, 1993964), (17, 1759380), (20, 1495473), (21, 1424260), (28, 1068195), (30, 996982), (34, 879690), (35, 854556), (42, 712130), (51, 586460), (59, 506940), (60, 498491), (68, 439845), (70, 427278), (71, 421260), (84, 356065), (85, 351876), (102, 293230), (105, 284852), (118, 253470), (119, 251340), (140, 213639), (142, 210630), (170, 175938), (177, 168980), (204, 146615), (210, 142426), (213, 140420), (236, 126735), (238, 125670), (255, 117292), (284, 105315), (295, 101388), (340, 87969), (354, 84490), (355, 84252), (357, 83780), (413, 72420), (420, 71213), (426, 70210), (476, 62835), (497, 60180), (510, 58646), (590, 50694), (595, 50268), (708, 42245), (710, 42126), (714, 41890), (826, 36210), (852, 35105), (885, 33796), (994, 30090), (1003, 29820), (1020, 29323), (1065, 28084), (1180, 25347), (1190, 25134), (1207, 24780), (1239, 24140), (1420, 21063), (1428, 20945), (1491, 20060), (1652, 18105), (1770, 16898), (1785, 16756), (1988, 15045), (2006, 14910), (2065, 14484), (2130, 14042), (2380, 12567), (2414, 12390), (2478, 12070), (2485, 12036), (2982, 10030), (3009, 9940), (3540, 8449), (3570, 8378), (3621, 8260), (4012, 7455), (4130, 7242), (4189, 7140), (4260, 7021), (4828, 6195), (4956, 6035), (4970, 6018), (5015, 5964)]