214340490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26171}}^1$

素因数の和:26204

約数の個数: 96

約数和(自身を含む): 685915776

約数和(自身を除く): 471575286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 26171, 52342, 78513, 130855, 157026, 183197, 235539, 261710, 340223, 366394, 392565, 471078, 549591, 680446, 785130, 915985, 1020669, 1099182, 1177695, 1648773, 1701115, 1831970, 2041338, 2355390, 2381561, 2747955, 3062007, 3297546, 3402230, 4763122, 5103345, 5495910, 6124014, 7144683, 8243865, 10206690, 11907805, 14289366, 15310035, 16487730, 21434049, 23815610, 30620070, 35723415, 42868098, 71446830, 107170245, 214340490]

約数ペア:

[(1, 214340490), (2, 107170245), (3, 71446830), (5, 42868098), (6, 35723415), (7, 30620070), (9, 23815610), (10, 21434049), (13, 16487730), (14, 15310035), (15, 14289366), (18, 11907805), (21, 10206690), (26, 8243865), (30, 7144683), (35, 6124014), (39, 5495910), (42, 5103345), (45, 4763122), (63, 3402230), (65, 3297546), (70, 3062007), (78, 2747955), (90, 2381561), (91, 2355390), (105, 2041338), (117, 1831970), (126, 1701115), (130, 1648773), (182, 1177695), (195, 1099182), (210, 1020669), (234, 915985), (273, 785130), (315, 680446), (390, 549591), (455, 471078), (546, 392565), (585, 366394), (630, 340223), (819, 261710), (910, 235539), (1170, 183197), (1365, 157026), (1638, 130855), (2730, 78513), (4095, 52342), (8190, 26171)]