2107380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 6709248

約数和(自身を除く): 4601868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 103, 110, 124, 132, 155, 165, 186, 206, 220, 309, 310, 330, 341, 372, 412, 465, 515, 618, 620, 660, 682, 930, 1023, 1030, 1133, 1236, 1364, 1545, 1705, 1860, 2046, 2060, 2266, 3090, 3193, 3399, 3410, 4092, 4532, 5115, 5665, 6180, 6386, 6798, 6820, 9579, 10230, 11330, 12772, 13596, 15965, 16995, 19158, 20460, 22660, 31930, 33990, 35123, 38316, 47895, 63860, 67980, 70246, 95790, 105369, 140492, 175615, 191580, 210738, 351230, 421476, 526845, 702460, 1053690, 2107380]

約数ペア:

[(1, 2107380), (2, 1053690), (3, 702460), (4, 526845), (5, 421476), (6, 351230), (10, 210738), (11, 191580), (12, 175615), (15, 140492), (20, 105369), (22, 95790), (30, 70246), (31, 67980), (33, 63860), (44, 47895), (55, 38316), (60, 35123), (62, 33990), (66, 31930), (93, 22660), (103, 20460), (110, 19158), (124, 16995), (132, 15965), (155, 13596), (165, 12772), (186, 11330), (206, 10230), (220, 9579), (309, 6820), (310, 6798), (330, 6386), (341, 6180), (372, 5665), (412, 5115), (465, 4532), (515, 4092), (618, 3410), (620, 3399), (660, 3193), (682, 3090), (930, 2266), (1023, 2060), (1030, 2046), (1133, 1860), (1236, 1705), (1364, 1545)]