57617140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 145555200

約数和(自身を除く): 87938060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 227, 245, 259, 343, 370, 454, 490, 518, 686, 740, 908, 980, 1036, 1135, 1295, 1372, 1589, 1715, 1813, 2270, 2590, 3178, 3430, 3626, 4540, 5180, 6356, 6860, 7252, 7945, 8399, 9065, 11123, 12691, 15890, 16798, 18130, 22246, 25382, 31780, 33596, 36260, 41995, 44492, 50764, 55615, 58793, 63455, 77861, 83990, 111230, 117586, 126910, 155722, 167980, 222460, 235172, 253820, 293965, 311444, 389305, 411551, 587930, 778610, 823102, 1175860, 1557220, 1646204, 2057755, 2880857, 4115510, 5761714, 8231020, 11523428, 14404285, 28808570, 57617140]

約数ペア:

[(1, 57617140), (2, 28808570), (4, 14404285), (5, 11523428), (7, 8231020), (10, 5761714), (14, 4115510), (20, 2880857), (28, 2057755), (35, 1646204), (37, 1557220), (49, 1175860), (70, 823102), (74, 778610), (98, 587930), (140, 411551), (148, 389305), (185, 311444), (196, 293965), (227, 253820), (245, 235172), (259, 222460), (343, 167980), (370, 155722), (454, 126910), (490, 117586), (518, 111230), (686, 83990), (740, 77861), (908, 63455), (980, 58793), (1036, 55615), (1135, 50764), (1295, 44492), (1372, 41995), (1589, 36260), (1715, 33596), (1813, 31780), (2270, 25382), (2590, 22246), (3178, 18130), (3430, 16798), (3626, 15890), (4540, 12691), (5180, 11123), (6356, 9065), (6860, 8399), (7252, 7945)]