242997930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2131}}^1$

素因数の和:2332

約数の個数: 96

約数和(自身を含む): 726380928

約数和(自身を除く): 483382998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 181, 210, 315, 362, 543, 630, 905, 1086, 1267, 1629, 1810, 2131, 2534, 2715, 3258, 3801, 4262, 5430, 6335, 6393, 7602, 8145, 10655, 11403, 12670, 12786, 14917, 16290, 19005, 19179, 21310, 22806, 29834, 31965, 38010, 38358, 44751, 57015, 63930, 74585, 89502, 95895, 114030, 134253, 149170, 191790, 223755, 268506, 385711, 447510, 671265, 771422, 1157133, 1342530, 1928555, 2314266, 2699977, 3471399, 3857110, 5399954, 5785665, 6942798, 8099931, 11571330, 13499885, 16199862, 17356995, 24299793, 26999770, 34713990, 40499655, 48599586, 80999310, 121498965, 242997930]

約数ペア:

[(1, 242997930), (2, 121498965), (3, 80999310), (5, 48599586), (6, 40499655), (7, 34713990), (9, 26999770), (10, 24299793), (14, 17356995), (15, 16199862), (18, 13499885), (21, 11571330), (30, 8099931), (35, 6942798), (42, 5785665), (45, 5399954), (63, 3857110), (70, 3471399), (90, 2699977), (105, 2314266), (126, 1928555), (181, 1342530), (210, 1157133), (315, 771422), (362, 671265), (543, 447510), (630, 385711), (905, 268506), (1086, 223755), (1267, 191790), (1629, 149170), (1810, 134253), (2131, 114030), (2534, 95895), (2715, 89502), (3258, 74585), (3801, 63930), (4262, 57015), (5430, 44751), (6335, 38358), (6393, 38010), (7602, 31965), (8145, 29834), (10655, 22806), (11403, 21310), (12670, 19179), (12786, 19005), (14917, 16290)]