920362410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29989}}^1$

素因数の和:30044

約数の個数: 96

約数和(自身を含む): 2694781440

約数和(自身を除く): 1774419030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 5115, 6138, 10230, 15345, 29989, 30690, 59978, 89967, 149945, 179934, 269901, 299890, 329879, 449835, 539802, 659758, 899670, 929659, 989637, 1349505, 1649395, 1859318, 1979274, 2699010, 2788977, 2968911, 3298790, 4648295, 4948185, 5577954, 5937822, 8366931, 9296590, 9896370, 10226249, 13944885, 14844555, 16733862, 20452498, 27889770, 29689110, 30678747, 41834655, 51131245, 61357494, 83669310, 92036241, 102262490, 153393735, 184072482, 306787470, 460181205, 920362410]

約数ペア:

[(1, 920362410), (2, 460181205), (3, 306787470), (5, 184072482), (6, 153393735), (9, 102262490), (10, 92036241), (11, 83669310), (15, 61357494), (18, 51131245), (22, 41834655), (30, 30678747), (31, 29689110), (33, 27889770), (45, 20452498), (55, 16733862), (62, 14844555), (66, 13944885), (90, 10226249), (93, 9896370), (99, 9296590), (110, 8366931), (155, 5937822), (165, 5577954), (186, 4948185), (198, 4648295), (279, 3298790), (310, 2968911), (330, 2788977), (341, 2699010), (465, 1979274), (495, 1859318), (558, 1649395), (682, 1349505), (930, 989637), (990, 929659), (1023, 899670), (1395, 659758), (1705, 539802), (2046, 449835), (2790, 329879), (3069, 299890), (3410, 269901), (5115, 179934), (6138, 149945), (10230, 89967), (15345, 59978), (29989, 30690)]