3184765780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{104831}}^1$

素因数の和:104885

約数の個数: 72

約数和(自身を含む): 8030969856

約数和(自身を除く): 4846204076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 6076, 7595, 15190, 30380, 104831, 209662, 419324, 524155, 733817, 1048310, 1467634, 2096620, 2935268, 3249761, 3669085, 5136719, 6499522, 7338170, 10273438, 12999044, 14676340, 16248805, 20546876, 22748327, 25683595, 32497610, 45496654, 51367190, 64995220, 90993308, 102734380, 113741635, 159238289, 227483270, 318476578, 454966540, 636953156, 796191445, 1592382890, 3184765780]

約数ペア:

[(1, 3184765780), (2, 1592382890), (4, 796191445), (5, 636953156), (7, 454966540), (10, 318476578), (14, 227483270), (20, 159238289), (28, 113741635), (31, 102734380), (35, 90993308), (49, 64995220), (62, 51367190), (70, 45496654), (98, 32497610), (124, 25683595), (140, 22748327), (155, 20546876), (196, 16248805), (217, 14676340), (245, 12999044), (310, 10273438), (434, 7338170), (490, 6499522), (620, 5136719), (868, 3669085), (980, 3249761), (1085, 2935268), (1519, 2096620), (2170, 1467634), (3038, 1048310), (4340, 733817), (6076, 524155), (7595, 419324), (15190, 209662), (30380, 104831)]