2045222790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{17539}}^1$

素因数の和:17598

約数の個数: 96

約数和(自身を含む): 5546568960

約数和(自身を除く): 3501346170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 169, 195, 230, 299, 338, 345, 390, 507, 598, 690, 845, 897, 1014, 1495, 1690, 1794, 2535, 2990, 3887, 4485, 5070, 7774, 8970, 11661, 17539, 19435, 23322, 35078, 38870, 52617, 58305, 87695, 105234, 116610, 175390, 228007, 263085, 403397, 456014, 526170, 684021, 806794, 1140035, 1210191, 1368042, 2016985, 2280070, 2420382, 2964091, 3420105, 4033970, 5244161, 5928182, 6050955, 6840210, 8892273, 10488322, 12101910, 14820455, 15732483, 17784546, 26220805, 29640910, 31464966, 44461365, 52441610, 68174093, 78662415, 88922730, 136348186, 157324830, 204522279, 340870465, 409044558, 681740930, 1022611395, 2045222790]

約数ペア:

[(1, 2045222790), (2, 1022611395), (3, 681740930), (5, 409044558), (6, 340870465), (10, 204522279), (13, 157324830), (15, 136348186), (23, 88922730), (26, 78662415), (30, 68174093), (39, 52441610), (46, 44461365), (65, 31464966), (69, 29640910), (78, 26220805), (115, 17784546), (130, 15732483), (138, 14820455), (169, 12101910), (195, 10488322), (230, 8892273), (299, 6840210), (338, 6050955), (345, 5928182), (390, 5244161), (507, 4033970), (598, 3420105), (690, 2964091), (845, 2420382), (897, 2280070), (1014, 2016985), (1495, 1368042), (1690, 1210191), (1794, 1140035), (2535, 806794), (2990, 684021), (3887, 526170), (4485, 456014), (5070, 403397), (7774, 263085), (8970, 228007), (11661, 175390), (17539, 116610), (19435, 105234), (23322, 87695), (35078, 58305), (38870, 52617)]