71411910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2477}}^1$

素因数の和:2549

約数の個数: 48

約数和(自身を含む): 177167088

約数和(自身を除く): 105755178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2477, 2883, 4805, 4954, 5766, 7431, 9610, 12385, 14415, 14862, 24770, 28830, 37155, 74310, 76787, 153574, 230361, 383935, 460722, 767870, 1151805, 2303610, 2380397, 4760794, 7141191, 11901985, 14282382, 23803970, 35705955, 71411910]

約数ペア:

[(1, 71411910), (2, 35705955), (3, 23803970), (5, 14282382), (6, 11901985), (10, 7141191), (15, 4760794), (30, 2380397), (31, 2303610), (62, 1151805), (93, 767870), (155, 460722), (186, 383935), (310, 230361), (465, 153574), (930, 76787), (961, 74310), (1922, 37155), (2477, 28830), (2883, 24770), (4805, 14862), (4954, 14415), (5766, 12385), (7431, 9610)]