2830527420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{81197}}^1$

素因数の和:81299

約数の個数: 96

約数和(自身を含む): 9166929408

約数和(自身を除く): 6336401988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4980, 5810, 6972, 8715, 11620, 17430, 34860, 81197, 162394, 243591, 324788, 405985, 487182, 568379, 811970, 974364, 1136758, 1217955, 1623940, 1705137, 2273516, 2435910, 2841895, 3410274, 4871820, 5683790, 6739351, 6820548, 8525685, 11367580, 13478702, 17051370, 20218053, 26957404, 33696755, 34102740, 40436106, 47175457, 67393510, 80872212, 94350914, 101090265, 134787020, 141526371, 188701828, 202180530, 235877285, 283052742, 404361060, 471754570, 566105484, 707631855, 943509140, 1415263710, 2830527420]

約数ペア:

[(1, 2830527420), (2, 1415263710), (3, 943509140), (4, 707631855), (5, 566105484), (6, 471754570), (7, 404361060), (10, 283052742), (12, 235877285), (14, 202180530), (15, 188701828), (20, 141526371), (21, 134787020), (28, 101090265), (30, 94350914), (35, 80872212), (42, 67393510), (60, 47175457), (70, 40436106), (83, 34102740), (84, 33696755), (105, 26957404), (140, 20218053), (166, 17051370), (210, 13478702), (249, 11367580), (332, 8525685), (415, 6820548), (420, 6739351), (498, 5683790), (581, 4871820), (830, 3410274), (996, 2841895), (1162, 2435910), (1245, 2273516), (1660, 1705137), (1743, 1623940), (2324, 1217955), (2490, 1136758), (2905, 974364), (3486, 811970), (4980, 568379), (5810, 487182), (6972, 405985), (8715, 324788), (11620, 243591), (17430, 162394), (34860, 81197)]