43731990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 122013216

約数和(自身を除く): 78281226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 101, 102, 153, 170, 202, 255, 283, 303, 306, 505, 510, 566, 606, 765, 849, 909, 1010, 1415, 1515, 1530, 1698, 1717, 1818, 2547, 2830, 3030, 3434, 4245, 4545, 4811, 5094, 5151, 8490, 8585, 9090, 9622, 10302, 12735, 14433, 15453, 17170, 24055, 25470, 25755, 28583, 28866, 30906, 43299, 48110, 51510, 57166, 72165, 77265, 85749, 86598, 142915, 144330, 154530, 171498, 216495, 257247, 285830, 428745, 432990, 485911, 514494, 857490, 971822, 1286235, 1457733, 2429555, 2572470, 2915466, 4373199, 4859110, 7288665, 8746398, 14577330, 21865995, 43731990]

約数ペア:

[(1, 43731990), (2, 21865995), (3, 14577330), (5, 8746398), (6, 7288665), (9, 4859110), (10, 4373199), (15, 2915466), (17, 2572470), (18, 2429555), (30, 1457733), (34, 1286235), (45, 971822), (51, 857490), (85, 514494), (90, 485911), (101, 432990), (102, 428745), (153, 285830), (170, 257247), (202, 216495), (255, 171498), (283, 154530), (303, 144330), (306, 142915), (505, 86598), (510, 85749), (566, 77265), (606, 72165), (765, 57166), (849, 51510), (909, 48110), (1010, 43299), (1415, 30906), (1515, 28866), (1530, 28583), (1698, 25755), (1717, 25470), (1818, 24055), (2547, 17170), (2830, 15453), (3030, 14433), (3434, 12735), (4245, 10302), (4545, 9622), (4811, 9090), (5094, 8585), (5151, 8490)]