30387006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 45092034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 59, 62, 71, 78, 93, 117, 118, 142, 177, 186, 213, 234, 279, 354, 403, 426, 531, 558, 639, 767, 806, 923, 1062, 1209, 1278, 1534, 1829, 1846, 2201, 2301, 2418, 2769, 3627, 3658, 4189, 4402, 4602, 5487, 5538, 6603, 6903, 7254, 8307, 8378, 10974, 12567, 13206, 13806, 16461, 16614, 19809, 23777, 25134, 28613, 32922, 37701, 39618, 47554, 54457, 57226, 71331, 75402, 85839, 108914, 129859, 142662, 163371, 171678, 213993, 257517, 259718, 326742, 389577, 427986, 490113, 515034, 779154, 980226, 1168731, 1688167, 2337462, 3376334, 5064501, 10129002, 15193503, 30387006]

約数ペア:

[(1, 30387006), (2, 15193503), (3, 10129002), (6, 5064501), (9, 3376334), (13, 2337462), (18, 1688167), (26, 1168731), (31, 980226), (39, 779154), (59, 515034), (62, 490113), (71, 427986), (78, 389577), (93, 326742), (117, 259718), (118, 257517), (142, 213993), (177, 171678), (186, 163371), (213, 142662), (234, 129859), (279, 108914), (354, 85839), (403, 75402), (426, 71331), (531, 57226), (558, 54457), (639, 47554), (767, 39618), (806, 37701), (923, 32922), (1062, 28613), (1209, 25134), (1278, 23777), (1534, 19809), (1829, 16614), (1846, 16461), (2201, 13806), (2301, 13206), (2418, 12567), (2769, 10974), (3627, 8378), (3658, 8307), (4189, 7254), (4402, 6903), (4602, 6603), (5487, 5538)]