10917780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 32914560

約数和(自身を除く): 21996780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 157, 183, 190, 228, 244, 285, 305, 314, 366, 380, 471, 570, 610, 628, 732, 785, 915, 942, 1140, 1159, 1220, 1570, 1830, 1884, 2318, 2355, 2983, 3140, 3477, 3660, 4636, 4710, 5795, 5966, 6954, 8949, 9420, 9577, 11590, 11932, 13908, 14915, 17385, 17898, 19154, 23180, 28731, 29830, 34770, 35796, 38308, 44745, 47885, 57462, 59660, 69540, 89490, 95770, 114924, 143655, 178980, 181963, 191540, 287310, 363926, 545889, 574620, 727852, 909815, 1091778, 1819630, 2183556, 2729445, 3639260, 5458890, 10917780]

約数ペア:

[(1, 10917780), (2, 5458890), (3, 3639260), (4, 2729445), (5, 2183556), (6, 1819630), (10, 1091778), (12, 909815), (15, 727852), (19, 574620), (20, 545889), (30, 363926), (38, 287310), (57, 191540), (60, 181963), (61, 178980), (76, 143655), (95, 114924), (114, 95770), (122, 89490), (157, 69540), (183, 59660), (190, 57462), (228, 47885), (244, 44745), (285, 38308), (305, 35796), (314, 34770), (366, 29830), (380, 28731), (471, 23180), (570, 19154), (610, 17898), (628, 17385), (732, 14915), (785, 13908), (915, 11932), (942, 11590), (1140, 9577), (1159, 9420), (1220, 8949), (1570, 6954), (1830, 5966), (1884, 5795), (2318, 4710), (2355, 4636), (2983, 3660), (3140, 3477)]