8112390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 23998464

約数和(自身を除く): 15886074

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 61, 62, 65, 66, 78, 93, 110, 122, 130, 143, 155, 165, 183, 186, 195, 286, 305, 310, 330, 341, 366, 390, 403, 429, 465, 610, 671, 682, 715, 793, 806, 858, 915, 930, 1023, 1209, 1342, 1430, 1586, 1705, 1830, 1891, 2013, 2015, 2046, 2145, 2379, 2418, 3355, 3410, 3782, 3965, 4026, 4030, 4290, 4433, 4758, 5115, 5673, 6045, 6710, 7930, 8723, 8866, 9455, 10065, 10230, 11346, 11895, 12090, 13299, 17446, 18910, 20130, 20801, 22165, 23790, 24583, 26169, 26598, 28365, 41602, 43615, 44330, 49166, 52338, 56730, 62403, 66495, 73749, 87230, 104005, 122915, 124806, 130845, 132990, 147498, 208010, 245830, 261690, 270413, 312015, 368745, 540826, 624030, 737490, 811239, 1352065, 1622478, 2704130, 4056195, 8112390]

約数ペア:

[(1, 8112390), (2, 4056195), (3, 2704130), (5, 1622478), (6, 1352065), (10, 811239), (11, 737490), (13, 624030), (15, 540826), (22, 368745), (26, 312015), (30, 270413), (31, 261690), (33, 245830), (39, 208010), (55, 147498), (61, 132990), (62, 130845), (65, 124806), (66, 122915), (78, 104005), (93, 87230), (110, 73749), (122, 66495), (130, 62403), (143, 56730), (155, 52338), (165, 49166), (183, 44330), (186, 43615), (195, 41602), (286, 28365), (305, 26598), (310, 26169), (330, 24583), (341, 23790), (366, 22165), (390, 20801), (403, 20130), (429, 18910), (465, 17446), (610, 13299), (671, 12090), (682, 11895), (715, 11346), (793, 10230), (806, 10065), (858, 9455), (915, 8866), (930, 8723), (1023, 7930), (1209, 6710), (1342, 6045), (1430, 5673), (1586, 5115), (1705, 4758), (1830, 4433), (1891, 4290), (2013, 4030), (2015, 4026), (2046, 3965), (2145, 3782), (2379, 3410), (2418, 3355)]