11409860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 30965760

約数和(自身を除く): 19555900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 239, 308, 310, 341, 385, 434, 478, 620, 682, 770, 868, 956, 1085, 1195, 1364, 1540, 1673, 1705, 2170, 2387, 2390, 2629, 3346, 3410, 4340, 4774, 4780, 5258, 6692, 6820, 7409, 8365, 9548, 10516, 11935, 13145, 14818, 16730, 18403, 23870, 26290, 29636, 33460, 36806, 37045, 47740, 51863, 52580, 73612, 74090, 81499, 92015, 103726, 148180, 162998, 184030, 207452, 259315, 325996, 368060, 407495, 518630, 570493, 814990, 1037260, 1140986, 1629980, 2281972, 2852465, 5704930, 11409860]

約数ペア:

[(1, 11409860), (2, 5704930), (4, 2852465), (5, 2281972), (7, 1629980), (10, 1140986), (11, 1037260), (14, 814990), (20, 570493), (22, 518630), (28, 407495), (31, 368060), (35, 325996), (44, 259315), (55, 207452), (62, 184030), (70, 162998), (77, 148180), (110, 103726), (124, 92015), (140, 81499), (154, 74090), (155, 73612), (217, 52580), (220, 51863), (239, 47740), (308, 37045), (310, 36806), (341, 33460), (385, 29636), (434, 26290), (478, 23870), (620, 18403), (682, 16730), (770, 14818), (868, 13145), (956, 11935), (1085, 10516), (1195, 9548), (1364, 8365), (1540, 7409), (1673, 6820), (1705, 6692), (2170, 5258), (2387, 4780), (2390, 4774), (2629, 4340), (3346, 3410)]