64235850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 183845376

約数和(自身を除く): 119609526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 131, 150, 175, 210, 262, 350, 393, 467, 525, 655, 786, 917, 934, 1050, 1310, 1401, 1834, 1965, 2335, 2751, 2802, 3269, 3275, 3930, 4585, 4670, 5502, 6538, 6550, 7005, 9170, 9807, 9825, 11675, 13755, 14010, 16345, 19614, 19650, 22925, 23350, 27510, 32690, 35025, 45850, 49035, 61177, 68775, 70050, 81725, 98070, 122354, 137550, 163450, 183531, 245175, 305885, 367062, 428239, 490350, 611770, 856478, 917655, 1284717, 1529425, 1835310, 2141195, 2569434, 3058850, 4282390, 4588275, 6423585, 9176550, 10705975, 12847170, 21411950, 32117925, 64235850]

約数ペア:

[(1, 64235850), (2, 32117925), (3, 21411950), (5, 12847170), (6, 10705975), (7, 9176550), (10, 6423585), (14, 4588275), (15, 4282390), (21, 3058850), (25, 2569434), (30, 2141195), (35, 1835310), (42, 1529425), (50, 1284717), (70, 917655), (75, 856478), (105, 611770), (131, 490350), (150, 428239), (175, 367062), (210, 305885), (262, 245175), (350, 183531), (393, 163450), (467, 137550), (525, 122354), (655, 98070), (786, 81725), (917, 70050), (934, 68775), (1050, 61177), (1310, 49035), (1401, 45850), (1834, 35025), (1965, 32690), (2335, 27510), (2751, 23350), (2802, 22925), (3269, 19650), (3275, 19614), (3930, 16345), (4585, 14010), (4670, 13755), (5502, 11675), (6538, 9825), (6550, 9807), (7005, 9170)]