2391887460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{14449}}^1$

素因数の和:14581

約数の個数: 96

約数和(自身を含む): 6991488000

約数和(自身を除く): 4599600540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 89, 93, 124, 155, 178, 186, 267, 310, 356, 372, 445, 465, 534, 620, 890, 930, 1068, 1335, 1780, 1860, 2670, 2759, 5340, 5518, 8277, 11036, 13795, 14449, 16554, 27590, 28898, 33108, 41385, 43347, 55180, 57796, 72245, 82770, 86694, 144490, 165540, 173388, 216735, 288980, 433470, 447919, 866940, 895838, 1285961, 1343757, 1791676, 2239595, 2571922, 2687514, 3857883, 4479190, 5143844, 5375028, 6429805, 6718785, 7715766, 8958380, 12859610, 13437570, 15431532, 19289415, 25719220, 26875140, 38578830, 39864791, 77157660, 79729582, 119594373, 159459164, 199323955, 239188746, 398647910, 478377492, 597971865, 797295820, 1195943730, 2391887460]

約数ペア:

[(1, 2391887460), (2, 1195943730), (3, 797295820), (4, 597971865), (5, 478377492), (6, 398647910), (10, 239188746), (12, 199323955), (15, 159459164), (20, 119594373), (30, 79729582), (31, 77157660), (60, 39864791), (62, 38578830), (89, 26875140), (93, 25719220), (124, 19289415), (155, 15431532), (178, 13437570), (186, 12859610), (267, 8958380), (310, 7715766), (356, 6718785), (372, 6429805), (445, 5375028), (465, 5143844), (534, 4479190), (620, 3857883), (890, 2687514), (930, 2571922), (1068, 2239595), (1335, 1791676), (1780, 1343757), (1860, 1285961), (2670, 895838), (2759, 866940), (5340, 447919), (5518, 433470), (8277, 288980), (11036, 216735), (13795, 173388), (14449, 165540), (16554, 144490), (27590, 86694), (28898, 82770), (33108, 72245), (41385, 57796), (43347, 55180)]