525946590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 1497057120

約数和(自身を除く): 971110530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 151, 169, 195, 229, 234, 302, 338, 390, 453, 458, 507, 585, 687, 755, 845, 906, 1014, 1145, 1170, 1359, 1374, 1510, 1521, 1690, 1963, 2061, 2265, 2290, 2535, 2718, 2977, 3042, 3435, 3926, 4122, 4530, 5070, 5889, 5954, 6795, 6870, 7605, 8931, 9815, 10305, 11778, 13590, 14885, 15210, 17667, 17862, 19630, 20610, 25519, 26793, 29445, 29770, 34579, 35334, 38701, 44655, 51038, 53586, 58890, 69158, 76557, 77402, 88335, 89310, 103737, 116103, 127595, 133965, 153114, 172895, 176670, 193505, 207474, 229671, 232206, 255190, 267930, 311211, 345790, 348309, 382785, 387010, 449527, 459342, 518685, 580515, 622422, 696618, 765570, 899054, 1037370, 1148355, 1161030, 1348581, 1556055, 1741545, 2247635, 2296710, 2697162, 3112110, 3483090, 4045743, 4495270, 5843851, 6742905, 8091486, 11687702, 13485810, 17531553, 20228715, 29219255, 35063106, 40457430, 52594659, 58438510, 87657765, 105189318, 175315530, 262973295, 525946590]

約数ペア:

[(1, 525946590), (2, 262973295), (3, 175315530), (5, 105189318), (6, 87657765), (9, 58438510), (10, 52594659), (13, 40457430), (15, 35063106), (18, 29219255), (26, 20228715), (30, 17531553), (39, 13485810), (45, 11687702), (65, 8091486), (78, 6742905), (90, 5843851), (117, 4495270), (130, 4045743), (151, 3483090), (169, 3112110), (195, 2697162), (229, 2296710), (234, 2247635), (302, 1741545), (338, 1556055), (390, 1348581), (453, 1161030), (458, 1148355), (507, 1037370), (585, 899054), (687, 765570), (755, 696618), (845, 622422), (906, 580515), (1014, 518685), (1145, 459342), (1170, 449527), (1359, 387010), (1374, 382785), (1510, 348309), (1521, 345790), (1690, 311211), (1963, 267930), (2061, 255190), (2265, 232206), (2290, 229671), (2535, 207474), (2718, 193505), (2977, 176670), (3042, 172895), (3435, 153114), (3926, 133965), (4122, 127595), (4530, 116103), (5070, 103737), (5889, 89310), (5954, 88335), (6795, 77402), (6870, 76557), (7605, 69158), (8931, 58890), (9815, 53586), (10305, 51038), (11778, 44655), (13590, 38701), (14885, 35334), (15210, 34579), (17667, 29770), (17862, 29445), (19630, 26793), (20610, 25519)]