91715670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 250159104

約数和(自身を除く): 158443434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 71, 90, 93, 142, 155, 186, 213, 279, 310, 355, 426, 463, 465, 558, 639, 710, 926, 930, 1065, 1278, 1389, 1395, 2130, 2201, 2315, 2778, 2790, 3195, 4167, 4402, 4630, 6390, 6603, 6945, 8334, 11005, 13206, 13890, 14353, 19809, 20835, 22010, 28706, 32873, 33015, 39618, 41670, 43059, 65746, 66030, 71765, 86118, 98619, 99045, 129177, 143530, 164365, 197238, 198090, 215295, 258354, 295857, 328730, 430590, 493095, 591714, 645885, 986190, 1019063, 1291770, 1479285, 2038126, 2958570, 3057189, 5095315, 6114378, 9171567, 10190630, 15285945, 18343134, 30571890, 45857835, 91715670]

約数ペア:

[(1, 91715670), (2, 45857835), (3, 30571890), (5, 18343134), (6, 15285945), (9, 10190630), (10, 9171567), (15, 6114378), (18, 5095315), (30, 3057189), (31, 2958570), (45, 2038126), (62, 1479285), (71, 1291770), (90, 1019063), (93, 986190), (142, 645885), (155, 591714), (186, 493095), (213, 430590), (279, 328730), (310, 295857), (355, 258354), (426, 215295), (463, 198090), (465, 197238), (558, 164365), (639, 143530), (710, 129177), (926, 99045), (930, 98619), (1065, 86118), (1278, 71765), (1389, 66030), (1395, 65746), (2130, 43059), (2201, 41670), (2315, 39618), (2778, 33015), (2790, 32873), (3195, 28706), (4167, 22010), (4402, 20835), (4630, 19809), (6390, 14353), (6603, 13890), (6945, 13206), (8334, 11005)]