1031111340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{7417}}^1$

素因数の和:7767

約数の個数: 96

約数和(自身を含む): 3309970944

約数和(自身を除く): 2278859604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 331, 420, 662, 993, 1324, 1655, 1986, 2317, 3310, 3972, 4634, 4965, 6620, 6951, 7417, 9268, 9930, 11585, 13902, 14834, 19860, 22251, 23170, 27804, 29668, 34755, 37085, 44502, 46340, 51919, 69510, 74170, 89004, 103838, 111255, 139020, 148340, 155757, 207676, 222510, 259595, 311514, 445020, 519190, 623028, 778785, 1038380, 1557570, 2455027, 3115140, 4910054, 7365081, 9820108, 12275135, 14730162, 17185189, 24550270, 29460324, 34370378, 36825405, 49100540, 51555567, 68740756, 73650810, 85925945, 103111134, 147301620, 171851890, 206222268, 257777835, 343703780, 515555670, 1031111340]

約数ペア:

[(1, 1031111340), (2, 515555670), (3, 343703780), (4, 257777835), (5, 206222268), (6, 171851890), (7, 147301620), (10, 103111134), (12, 85925945), (14, 73650810), (15, 68740756), (20, 51555567), (21, 49100540), (28, 36825405), (30, 34370378), (35, 29460324), (42, 24550270), (60, 17185189), (70, 14730162), (84, 12275135), (105, 9820108), (140, 7365081), (210, 4910054), (331, 3115140), (420, 2455027), (662, 1557570), (993, 1038380), (1324, 778785), (1655, 623028), (1986, 519190), (2317, 445020), (3310, 311514), (3972, 259595), (4634, 222510), (4965, 207676), (6620, 155757), (6951, 148340), (7417, 139020), (9268, 111255), (9930, 103838), (11585, 89004), (13902, 74170), (14834, 69510), (19860, 51919), (22251, 46340), (23170, 44502), (27804, 37085), (29668, 34755)]