740653705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 1125218304

約数和(自身を除く): 384564599

約数列:

[1, 5, 11, 17, 23, 31, 55, 85, 101, 115, 121, 155, 187, 253, 341, 391, 505, 527, 605, 713, 935, 1111, 1265, 1705, 1717, 1955, 2057, 2323, 2635, 2783, 3131, 3565, 3751, 4301, 5555, 5797, 7843, 8585, 10285, 11615, 12121, 12221, 13915, 15655, 18755, 18887, 21505, 25553, 28985, 34441, 39215, 39491, 47311, 53227, 60605, 61105, 63767, 72013, 86273, 94435, 127765, 133331, 172205, 197455, 207757, 236555, 266135, 281083, 318835, 360065, 378851, 431365, 434401, 585497, 666655, 792143, 1038785, 1224221, 1405415, 1466641, 1894255, 2172005, 2927485, 3960715, 4778411, 6121105, 6440467, 7333205, 8713573, 13466431, 23892055, 32202335, 43567865, 67332155, 148130741, 740653705]

約数ペア:

[(1, 740653705), (5, 148130741), (11, 67332155), (17, 43567865), (23, 32202335), (31, 23892055), (55, 13466431), (85, 8713573), (101, 7333205), (115, 6440467), (121, 6121105), (155, 4778411), (187, 3960715), (253, 2927485), (341, 2172005), (391, 1894255), (505, 1466641), (527, 1405415), (605, 1224221), (713, 1038785), (935, 792143), (1111, 666655), (1265, 585497), (1705, 434401), (1717, 431365), (1955, 378851), (2057, 360065), (2323, 318835), (2635, 281083), (2783, 266135), (3131, 236555), (3565, 207757), (3751, 197455), (4301, 172205), (5555, 133331), (5797, 127765), (7843, 94435), (8585, 86273), (10285, 72013), (11615, 63767), (12121, 61105), (12221, 60605), (13915, 53227), (15655, 47311), (18755, 39491), (18887, 39215), (21505, 34441), (25553, 28985)]