14891940

素因数分解:

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

素因数の和:298

約数の個数: 144

約数和(自身を含む): 52835328

約数和(自身を除く): 37943388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 223, 252, 265, 315, 318, 371, 420, 446, 477, 530, 630, 636, 669, 742, 795, 892, 954, 1060, 1113, 1115, 1260, 1338, 1484, 1561, 1590, 1855, 1908, 2007, 2226, 2230, 2385, 2676, 3122, 3180, 3339, 3345, 3710, 4014, 4452, 4460, 4683, 4770, 5565, 6244, 6678, 6690, 7420, 7805, 8028, 9366, 9540, 10035, 11130, 11819, 13356, 13380, 14049, 15610, 16695, 18732, 20070, 22260, 23415, 23638, 28098, 31220, 33390, 35457, 40140, 46830, 47276, 56196, 59095, 66780, 70245, 70914, 82733, 93660, 106371, 118190, 140490, 141828, 165466, 177285, 212742, 236380, 248199, 280980, 330932, 354570, 413665, 425484, 496398, 531855, 709140, 744597, 827330, 992796, 1063710, 1240995, 1489194, 1654660, 2127420, 2481990, 2978388, 3722985, 4963980, 7445970, 14891940]

約数ペア:

[(1, 14891940), (2, 7445970), (3, 4963980), (4, 3722985), (5, 2978388), (6, 2481990), (7, 2127420), (9, 1654660), (10, 1489194), (12, 1240995), (14, 1063710), (15, 992796), (18, 827330), (20, 744597), (21, 709140), (28, 531855), (30, 496398), (35, 425484), (36, 413665), (42, 354570), (45, 330932), (53, 280980), (60, 248199), (63, 236380), (70, 212742), (84, 177285), (90, 165466), (105, 141828), (106, 140490), (126, 118190), (140, 106371), (159, 93660), (180, 82733), (210, 70914), (212, 70245), (223, 66780), (252, 59095), (265, 56196), (315, 47276), (318, 46830), (371, 40140), (420, 35457), (446, 33390), (477, 31220), (530, 28098), (630, 23638), (636, 23415), (669, 22260), (742, 20070), (795, 18732), (892, 16695), (954, 15610), (1060, 14049), (1113, 13380), (1115, 13356), (1260, 11819), (1338, 11130), (1484, 10035), (1561, 9540), (1590, 9366), (1855, 8028), (1908, 7805), (2007, 7420), (2226, 6690), (2230, 6678), (2385, 6244), (2676, 5565), (3122, 4770), (3180, 4683), (3339, 4460), (3345, 4452), (3710, 4014)]