15695217258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4621}}^1$

素因数の和:4788

約数の個数: 128

約数和(自身を含む): 39103451136

約数和(自身を除く): 23408233878

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 71, 102, 119, 134, 142, 201, 213, 238, 357, 402, 426, 469, 497, 714, 938, 994, 1139, 1207, 1407, 1491, 2278, 2414, 2814, 2982, 3417, 3621, 4621, 4757, 6834, 7242, 7973, 8449, 9242, 9514, 13863, 14271, 15946, 16898, 23919, 25347, 27726, 28542, 32347, 33299, 47838, 50694, 64694, 66598, 78557, 80869, 97041, 99897, 157114, 161738, 194082, 199794, 235671, 242607, 309607, 328091, 471342, 485214, 549899, 566083, 619214, 656182, 928821, 984273, 1099798, 1132166, 1649697, 1698249, 1857642, 1968546, 2167249, 2296637, 3299394, 3396498, 4334498, 4593274, 5263319, 5577547, 6501747, 6889911, 10526638, 11155094, 13003494, 13779822, 15789957, 16732641, 21982097, 31579914, 33465282, 36843233, 39042829, 43964194, 65946291, 73686466, 78085658, 110529699, 117128487, 131892582, 153874679, 221059398, 234256974, 307749358, 373695649, 461624037, 747391298, 923248074, 1121086947, 2242173894, 2615869543, 5231739086, 7847608629, 15695217258]

約数ペア:

[(1, 15695217258), (2, 7847608629), (3, 5231739086), (6, 2615869543), (7, 2242173894), (14, 1121086947), (17, 923248074), (21, 747391298), (34, 461624037), (42, 373695649), (51, 307749358), (67, 234256974), (71, 221059398), (102, 153874679), (119, 131892582), (134, 117128487), (142, 110529699), (201, 78085658), (213, 73686466), (238, 65946291), (357, 43964194), (402, 39042829), (426, 36843233), (469, 33465282), (497, 31579914), (714, 21982097), (938, 16732641), (994, 15789957), (1139, 13779822), (1207, 13003494), (1407, 11155094), (1491, 10526638), (2278, 6889911), (2414, 6501747), (2814, 5577547), (2982, 5263319), (3417, 4593274), (3621, 4334498), (4621, 3396498), (4757, 3299394), (6834, 2296637), (7242, 2167249), (7973, 1968546), (8449, 1857642), (9242, 1698249), (9514, 1649697), (13863, 1132166), (14271, 1099798), (15946, 984273), (16898, 928821), (23919, 656182), (25347, 619214), (27726, 566083), (28542, 549899), (32347, 485214), (33299, 471342), (47838, 328091), (50694, 309607), (64694, 242607), (66598, 235671), (78557, 199794), (80869, 194082), (97041, 161738), (99897, 157114)]