2029206870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1021}}^1$

素因数の和:1487

約数の個数: 128

約数和(自身を含む): 5748382080

約数和(自身を除く): 3719175210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 433, 459, 510, 765, 866, 918, 1021, 1299, 1530, 2042, 2165, 2295, 2598, 3063, 3897, 4330, 4590, 5105, 6126, 6495, 7361, 7794, 9189, 10210, 11691, 12990, 14722, 15315, 17357, 18378, 19485, 22083, 23382, 27567, 30630, 34714, 36805, 38970, 44166, 45945, 52071, 55134, 58455, 66249, 73610, 86785, 91890, 104142, 110415, 116910, 132498, 137835, 156213, 173570, 198747, 220830, 260355, 275670, 312426, 331245, 397494, 442093, 468639, 520710, 662490, 781065, 884186, 937278, 993735, 1326279, 1562130, 1987470, 2210465, 2343195, 2652558, 3978837, 4420930, 4686390, 6631395, 7515581, 7957674, 11936511, 13262790, 15031162, 19894185, 22546743, 23873022, 37577905, 39788370, 45093486, 59682555, 67640229, 75155810, 112733715, 119365110, 135280458, 202920687, 225467430, 338201145, 405841374, 676402290, 1014603435, 2029206870]

約数ペア:

[(1, 2029206870), (2, 1014603435), (3, 676402290), (5, 405841374), (6, 338201145), (9, 225467430), (10, 202920687), (15, 135280458), (17, 119365110), (18, 112733715), (27, 75155810), (30, 67640229), (34, 59682555), (45, 45093486), (51, 39788370), (54, 37577905), (85, 23873022), (90, 22546743), (102, 19894185), (135, 15031162), (153, 13262790), (170, 11936511), (255, 7957674), (270, 7515581), (306, 6631395), (433, 4686390), (459, 4420930), (510, 3978837), (765, 2652558), (866, 2343195), (918, 2210465), (1021, 1987470), (1299, 1562130), (1530, 1326279), (2042, 993735), (2165, 937278), (2295, 884186), (2598, 781065), (3063, 662490), (3897, 520710), (4330, 468639), (4590, 442093), (5105, 397494), (6126, 331245), (6495, 312426), (7361, 275670), (7794, 260355), (9189, 220830), (10210, 198747), (11691, 173570), (12990, 156213), (14722, 137835), (15315, 132498), (17357, 116910), (18378, 110415), (19485, 104142), (22083, 91890), (23382, 86785), (27567, 73610), (30630, 66249), (34714, 58455), (36805, 55134), (38970, 52071), (44166, 45945)]