299868270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1530

約数の個数: 128

約数和(自身を含む): 847687680

約数和(自身を除く): 547819410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 510, 527, 663, 806, 930, 1054, 1105, 1209, 1326, 1459, 1581, 2015, 2210, 2418, 2635, 2918, 3162, 3315, 4030, 4377, 5270, 6045, 6630, 6851, 7295, 7905, 8754, 12090, 13702, 14590, 15810, 18967, 20553, 21885, 24803, 34255, 37934, 41106, 43770, 45229, 49606, 56901, 68510, 74409, 90458, 94835, 102765, 113802, 124015, 135687, 148818, 189670, 205530, 226145, 248030, 271374, 284505, 322439, 372045, 452290, 569010, 587977, 644878, 678435, 744090, 768893, 967317, 1175954, 1356870, 1537786, 1612195, 1763931, 1934634, 2306679, 2939885, 3224390, 3527862, 3844465, 4613358, 4836585, 5879770, 7688930, 8819655, 9673170, 9995609, 11533395, 17639310, 19991218, 23066790, 29986827, 49978045, 59973654, 99956090, 149934135, 299868270]

約数ペア:

[(1, 299868270), (2, 149934135), (3, 99956090), (5, 59973654), (6, 49978045), (10, 29986827), (13, 23066790), (15, 19991218), (17, 17639310), (26, 11533395), (30, 9995609), (31, 9673170), (34, 8819655), (39, 7688930), (51, 5879770), (62, 4836585), (65, 4613358), (78, 3844465), (85, 3527862), (93, 3224390), (102, 2939885), (130, 2306679), (155, 1934634), (170, 1763931), (186, 1612195), (195, 1537786), (221, 1356870), (255, 1175954), (310, 967317), (390, 768893), (403, 744090), (442, 678435), (465, 644878), (510, 587977), (527, 569010), (663, 452290), (806, 372045), (930, 322439), (1054, 284505), (1105, 271374), (1209, 248030), (1326, 226145), (1459, 205530), (1581, 189670), (2015, 148818), (2210, 135687), (2418, 124015), (2635, 113802), (2918, 102765), (3162, 94835), (3315, 90458), (4030, 74409), (4377, 68510), (5270, 56901), (6045, 49606), (6630, 45229), (6851, 43770), (7295, 41106), (7905, 37934), (8754, 34255), (12090, 24803), (13702, 21885), (14590, 20553), (15810, 18967)]