310032390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 762048000

約数和(自身を除く): 452015610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 89, 166, 178, 249, 267, 415, 445, 498, 534, 830, 890, 1245, 1335, 1399, 2490, 2670, 2798, 4197, 6995, 7387, 8394, 13990, 14774, 20985, 22161, 36935, 41970, 44322, 73870, 110805, 116117, 124511, 221610, 232234, 249022, 348351, 373533, 580585, 622555, 696702, 747066, 1161170, 1245110, 1741755, 1867665, 3483510, 3735330, 10334413, 20668826, 31003239, 51672065, 62006478, 103344130, 155016195, 310032390]

約数ペア:

[(1, 310032390), (2, 155016195), (3, 103344130), (5, 62006478), (6, 51672065), (10, 31003239), (15, 20668826), (30, 10334413), (83, 3735330), (89, 3483510), (166, 1867665), (178, 1741755), (249, 1245110), (267, 1161170), (415, 747066), (445, 696702), (498, 622555), (534, 580585), (830, 373533), (890, 348351), (1245, 249022), (1335, 232234), (1399, 221610), (2490, 124511), (2670, 116117), (2798, 110805), (4197, 73870), (6995, 44322), (7387, 41970), (8394, 36935), (13990, 22161), (14774, 20985)]