126940660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2717

約数の個数: 96

約数和(自身を含む): 343203840

約数和(自身を除く): 216263180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2387, 2659, 3410, 4340, 4774, 5318, 6820, 9548, 10636, 11935, 13295, 18613, 23870, 26590, 29249, 37226, 47740, 53180, 58498, 74452, 82429, 93065, 116996, 146245, 164858, 186130, 204743, 292490, 329716, 372260, 409486, 412145, 577003, 584980, 818972, 824290, 906719, 1023715, 1154006, 1648580, 1813438, 2047430, 2308012, 2885015, 3626876, 4094860, 4533595, 5770030, 6347033, 9067190, 11540060, 12694066, 18134380, 25388132, 31735165, 63470330, 126940660]

約数ペア:

[(1, 126940660), (2, 63470330), (4, 31735165), (5, 25388132), (7, 18134380), (10, 12694066), (11, 11540060), (14, 9067190), (20, 6347033), (22, 5770030), (28, 4533595), (31, 4094860), (35, 3626876), (44, 2885015), (55, 2308012), (62, 2047430), (70, 1813438), (77, 1648580), (110, 1154006), (124, 1023715), (140, 906719), (154, 824290), (155, 818972), (217, 584980), (220, 577003), (308, 412145), (310, 409486), (341, 372260), (385, 329716), (434, 292490), (620, 204743), (682, 186130), (770, 164858), (868, 146245), (1085, 116996), (1364, 93065), (1540, 82429), (1705, 74452), (2170, 58498), (2387, 53180), (2659, 47740), (3410, 37226), (4340, 29249), (4774, 26590), (5318, 23870), (6820, 18613), (9548, 13295), (10636, 11935)]