1487484460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 3950597952

約数和(自身を除く): 2463113492

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 277, 308, 317, 385, 484, 554, 605, 634, 770, 847, 1108, 1210, 1268, 1385, 1540, 1585, 1694, 1939, 2219, 2420, 2770, 3047, 3170, 3388, 3487, 3878, 4235, 4438, 5540, 6094, 6340, 6974, 7756, 8470, 8876, 9695, 11095, 12188, 13948, 15235, 16940, 17435, 19390, 21329, 22190, 24409, 30470, 33517, 34870, 38357, 38780, 42658, 44380, 48818, 60940, 67034, 69740, 76714, 85316, 87809, 97636, 106645, 122045, 134068, 153428, 167585, 175618, 191785, 213290, 234619, 244090, 268499, 335170, 351236, 383570, 426580, 439045, 469238, 488180, 536998, 614663, 670340, 767140, 878090, 938476, 965899, 1073996, 1173095, 1229326, 1342495, 1756180, 1931798, 2346190, 2458652, 2684990, 3073315, 3863596, 4692380, 4829495, 5369980, 6146630, 6761293, 9658990, 10624889, 12293260, 13522586, 19317980, 21249778, 27045172, 33806465, 42499556, 53124445, 67612930, 74374223, 106248890, 135225860, 148748446, 212497780, 297496892, 371871115, 743742230, 1487484460]

約数ペア:

[(1, 1487484460), (2, 743742230), (4, 371871115), (5, 297496892), (7, 212497780), (10, 148748446), (11, 135225860), (14, 106248890), (20, 74374223), (22, 67612930), (28, 53124445), (35, 42499556), (44, 33806465), (55, 27045172), (70, 21249778), (77, 19317980), (110, 13522586), (121, 12293260), (140, 10624889), (154, 9658990), (220, 6761293), (242, 6146630), (277, 5369980), (308, 4829495), (317, 4692380), (385, 3863596), (484, 3073315), (554, 2684990), (605, 2458652), (634, 2346190), (770, 1931798), (847, 1756180), (1108, 1342495), (1210, 1229326), (1268, 1173095), (1385, 1073996), (1540, 965899), (1585, 938476), (1694, 878090), (1939, 767140), (2219, 670340), (2420, 614663), (2770, 536998), (3047, 488180), (3170, 469238), (3388, 439045), (3487, 426580), (3878, 383570), (4235, 351236), (4438, 335170), (5540, 268499), (6094, 244090), (6340, 234619), (6974, 213290), (7756, 191785), (8470, 175618), (8876, 167585), (9695, 153428), (11095, 134068), (12188, 122045), (13948, 106645), (15235, 97636), (16940, 87809), (17435, 85316), (19390, 76714), (21329, 69740), (22190, 67034), (24409, 60940), (30470, 48818), (33517, 44380), (34870, 42658), (38357, 38780)]