74602740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2173

約数の個数: 96

約数和(自身を含む): 227082240

約数和(自身を除く): 152479500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2111, 2356, 2945, 3534, 4222, 5890, 6333, 7068, 8444, 8835, 10555, 11780, 12666, 17670, 21110, 25332, 31665, 35340, 40109, 42220, 63330, 65441, 80218, 120327, 126660, 130882, 160436, 196323, 200545, 240654, 261764, 327205, 392646, 401090, 481308, 601635, 654410, 785292, 802180, 981615, 1203270, 1243379, 1308820, 1963230, 2406540, 2486758, 3730137, 3926460, 4973516, 6216895, 7460274, 12433790, 14920548, 18650685, 24867580, 37301370, 74602740]

約数ペア:

[(1, 74602740), (2, 37301370), (3, 24867580), (4, 18650685), (5, 14920548), (6, 12433790), (10, 7460274), (12, 6216895), (15, 4973516), (19, 3926460), (20, 3730137), (30, 2486758), (31, 2406540), (38, 1963230), (57, 1308820), (60, 1243379), (62, 1203270), (76, 981615), (93, 802180), (95, 785292), (114, 654410), (124, 601635), (155, 481308), (186, 401090), (190, 392646), (228, 327205), (285, 261764), (310, 240654), (372, 200545), (380, 196323), (465, 160436), (570, 130882), (589, 126660), (620, 120327), (930, 80218), (1140, 65441), (1178, 63330), (1767, 42220), (1860, 40109), (2111, 35340), (2356, 31665), (2945, 25332), (3534, 21110), (4222, 17670), (5890, 12666), (6333, 11780), (7068, 10555), (8444, 8835)]