230743380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1901}}^1$

素因数の和:1954

約数の個数: 144

約数和(自身を含む): 784780416

約数和(自身を除く): 554037036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 867, 1020, 1156, 1190, 1428, 1445, 1734, 1785, 1901, 2023, 2380, 2890, 3468, 3570, 3802, 4046, 4335, 5703, 5780, 6069, 7140, 7604, 8092, 8670, 9505, 10115, 11406, 12138, 13307, 17340, 19010, 20230, 22812, 24276, 26614, 28515, 30345, 32317, 38020, 39921, 40460, 53228, 57030, 60690, 64634, 66535, 79842, 96951, 114060, 121380, 129268, 133070, 159684, 161585, 193902, 199605, 226219, 266140, 323170, 387804, 399210, 452438, 484755, 549389, 646340, 678657, 798420, 904876, 969510, 1098778, 1131095, 1357314, 1648167, 1939020, 2197556, 2262190, 2714628, 2746945, 3296334, 3393285, 3845723, 4524380, 5493890, 6592668, 6786570, 7691446, 8240835, 10987780, 11537169, 13573140, 15382892, 16481670, 19228615, 23074338, 32963340, 38457230, 46148676, 57685845, 76914460, 115371690, 230743380]

約数ペア:

[(1, 230743380), (2, 115371690), (3, 76914460), (4, 57685845), (5, 46148676), (6, 38457230), (7, 32963340), (10, 23074338), (12, 19228615), (14, 16481670), (15, 15382892), (17, 13573140), (20, 11537169), (21, 10987780), (28, 8240835), (30, 7691446), (34, 6786570), (35, 6592668), (42, 5493890), (51, 4524380), (60, 3845723), (68, 3393285), (70, 3296334), (84, 2746945), (85, 2714628), (102, 2262190), (105, 2197556), (119, 1939020), (140, 1648167), (170, 1357314), (204, 1131095), (210, 1098778), (238, 969510), (255, 904876), (289, 798420), (340, 678657), (357, 646340), (420, 549389), (476, 484755), (510, 452438), (578, 399210), (595, 387804), (714, 323170), (867, 266140), (1020, 226219), (1156, 199605), (1190, 193902), (1428, 161585), (1445, 159684), (1734, 133070), (1785, 129268), (1901, 121380), (2023, 114060), (2380, 96951), (2890, 79842), (3468, 66535), (3570, 64634), (3802, 60690), (4046, 57030), (4335, 53228), (5703, 40460), (5780, 39921), (6069, 38020), (7140, 32317), (7604, 30345), (8092, 28515), (8670, 26614), (9505, 24276), (10115, 22812), (11406, 20230), (12138, 19010), (13307, 17340)]