282486820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3461}}^1$

素因数の和:3541

約数の個数: 96

約数和(自身を含む): 753774336

約数和(自身を除く): 471287516

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 140, 154, 212, 220, 265, 308, 371, 385, 530, 583, 742, 770, 1060, 1166, 1484, 1540, 1855, 2332, 2915, 3461, 3710, 4081, 5830, 6922, 7420, 8162, 11660, 13844, 16324, 17305, 20405, 24227, 34610, 38071, 40810, 48454, 69220, 76142, 81620, 96908, 121135, 152284, 183433, 190355, 242270, 266497, 366866, 380710, 484540, 532994, 733732, 761420, 917165, 1065988, 1284031, 1332485, 1834330, 2017763, 2568062, 2664970, 3668660, 4035526, 5136124, 5329940, 6420155, 8071052, 10088815, 12840310, 14124341, 20177630, 25680620, 28248682, 40355260, 56497364, 70621705, 141243410, 282486820]

約数ペア:

[(1, 282486820), (2, 141243410), (4, 70621705), (5, 56497364), (7, 40355260), (10, 28248682), (11, 25680620), (14, 20177630), (20, 14124341), (22, 12840310), (28, 10088815), (35, 8071052), (44, 6420155), (53, 5329940), (55, 5136124), (70, 4035526), (77, 3668660), (106, 2664970), (110, 2568062), (140, 2017763), (154, 1834330), (212, 1332485), (220, 1284031), (265, 1065988), (308, 917165), (371, 761420), (385, 733732), (530, 532994), (583, 484540), (742, 380710), (770, 366866), (1060, 266497), (1166, 242270), (1484, 190355), (1540, 183433), (1855, 152284), (2332, 121135), (2915, 96908), (3461, 81620), (3710, 76142), (4081, 69220), (5830, 48454), (6922, 40810), (7420, 38071), (8162, 34610), (11660, 24227), (13844, 20405), (16324, 17305)]