38259810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 109278720

約数和(自身を除く): 71018910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 61, 69, 90, 101, 115, 122, 135, 138, 183, 202, 207, 230, 270, 303, 305, 345, 366, 414, 505, 549, 606, 610, 621, 690, 909, 915, 1010, 1035, 1098, 1242, 1403, 1515, 1647, 1818, 1830, 2070, 2323, 2727, 2745, 2806, 3030, 3105, 3294, 4209, 4545, 4646, 5454, 5490, 6161, 6210, 6969, 7015, 8235, 8418, 9090, 11615, 12322, 12627, 13635, 13938, 14030, 16470, 18483, 20907, 21045, 23230, 25254, 27270, 30805, 34845, 36966, 37881, 41814, 42090, 55449, 61610, 62721, 63135, 69690, 75762, 92415, 104535, 110898, 125442, 126270, 141703, 166347, 184830, 189405, 209070, 277245, 283406, 313605, 332694, 378810, 425109, 554490, 627210, 708515, 831735, 850218, 1275327, 1417030, 1663470, 2125545, 2550654, 3825981, 4251090, 6376635, 7651962, 12753270, 19129905, 38259810]

約数ペア:

[(1, 38259810), (2, 19129905), (3, 12753270), (5, 7651962), (6, 6376635), (9, 4251090), (10, 3825981), (15, 2550654), (18, 2125545), (23, 1663470), (27, 1417030), (30, 1275327), (45, 850218), (46, 831735), (54, 708515), (61, 627210), (69, 554490), (90, 425109), (101, 378810), (115, 332694), (122, 313605), (135, 283406), (138, 277245), (183, 209070), (202, 189405), (207, 184830), (230, 166347), (270, 141703), (303, 126270), (305, 125442), (345, 110898), (366, 104535), (414, 92415), (505, 75762), (549, 69690), (606, 63135), (610, 62721), (621, 61610), (690, 55449), (909, 42090), (915, 41814), (1010, 37881), (1035, 36966), (1098, 34845), (1242, 30805), (1403, 27270), (1515, 25254), (1647, 23230), (1818, 21045), (1830, 20907), (2070, 18483), (2323, 16470), (2727, 14030), (2745, 13938), (2806, 13635), (3030, 12627), (3105, 12322), (3294, 11615), (4209, 9090), (4545, 8418), (4646, 8235), (5454, 7015), (5490, 6969), (6161, 6210)]