4963980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 16257024

約数和(自身を除く): 11293044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 223, 265, 318, 371, 420, 446, 530, 636, 669, 742, 795, 892, 1060, 1113, 1115, 1338, 1484, 1561, 1590, 1855, 2226, 2230, 2676, 3122, 3180, 3345, 3710, 4452, 4460, 4683, 5565, 6244, 6690, 7420, 7805, 9366, 11130, 11819, 13380, 15610, 18732, 22260, 23415, 23638, 31220, 35457, 46830, 47276, 59095, 70914, 82733, 93660, 118190, 141828, 165466, 177285, 236380, 248199, 330932, 354570, 413665, 496398, 709140, 827330, 992796, 1240995, 1654660, 2481990, 4963980]

約数ペア:

[(1, 4963980), (2, 2481990), (3, 1654660), (4, 1240995), (5, 992796), (6, 827330), (7, 709140), (10, 496398), (12, 413665), (14, 354570), (15, 330932), (20, 248199), (21, 236380), (28, 177285), (30, 165466), (35, 141828), (42, 118190), (53, 93660), (60, 82733), (70, 70914), (84, 59095), (105, 47276), (106, 46830), (140, 35457), (159, 31220), (210, 23638), (212, 23415), (223, 22260), (265, 18732), (318, 15610), (371, 13380), (420, 11819), (446, 11130), (530, 9366), (636, 7805), (669, 7420), (742, 6690), (795, 6244), (892, 5565), (1060, 4683), (1113, 4460), (1115, 4452), (1338, 3710), (1484, 3345), (1561, 3180), (1590, 3122), (1855, 2676), (2226, 2230)]