907060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 2580480

約数和(自身を除く): 1673420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 31, 35, 38, 44, 55, 62, 70, 76, 77, 95, 110, 124, 133, 140, 154, 155, 190, 209, 217, 220, 266, 308, 310, 341, 380, 385, 418, 434, 532, 589, 620, 665, 682, 770, 836, 868, 1045, 1085, 1178, 1330, 1364, 1463, 1540, 1705, 2090, 2170, 2356, 2387, 2660, 2926, 2945, 3410, 4123, 4180, 4340, 4774, 5852, 5890, 6479, 6820, 7315, 8246, 9548, 11780, 11935, 12958, 14630, 16492, 20615, 23870, 25916, 29260, 32395, 41230, 45353, 47740, 64790, 82460, 90706, 129580, 181412, 226765, 453530, 907060]

約数ペア:

[(1, 907060), (2, 453530), (4, 226765), (5, 181412), (7, 129580), (10, 90706), (11, 82460), (14, 64790), (19, 47740), (20, 45353), (22, 41230), (28, 32395), (31, 29260), (35, 25916), (38, 23870), (44, 20615), (55, 16492), (62, 14630), (70, 12958), (76, 11935), (77, 11780), (95, 9548), (110, 8246), (124, 7315), (133, 6820), (140, 6479), (154, 5890), (155, 5852), (190, 4774), (209, 4340), (217, 4180), (220, 4123), (266, 3410), (308, 2945), (310, 2926), (341, 2660), (380, 2387), (385, 2356), (418, 2170), (434, 2090), (532, 1705), (589, 1540), (620, 1463), (665, 1364), (682, 1330), (770, 1178), (836, 1085), (868, 1045)]