42369990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 112733856

約数和(自身を除く): 70363866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 137, 169, 183, 195, 274, 305, 338, 366, 390, 411, 507, 610, 685, 793, 822, 845, 915, 1014, 1370, 1586, 1690, 1781, 1830, 2055, 2379, 2535, 3562, 3965, 4110, 4758, 5070, 5343, 7930, 8357, 8905, 10309, 10686, 11895, 16714, 17810, 20618, 23153, 23790, 25071, 26715, 30927, 41785, 46306, 50142, 51545, 53430, 61854, 69459, 83570, 103090, 108641, 115765, 125355, 138918, 154635, 217282, 231530, 250710, 309270, 325923, 347295, 543205, 651846, 694590, 1086410, 1412333, 1629615, 2824666, 3259230, 4236999, 7061665, 8473998, 14123330, 21184995, 42369990]

約数ペア:

[(1, 42369990), (2, 21184995), (3, 14123330), (5, 8473998), (6, 7061665), (10, 4236999), (13, 3259230), (15, 2824666), (26, 1629615), (30, 1412333), (39, 1086410), (61, 694590), (65, 651846), (78, 543205), (122, 347295), (130, 325923), (137, 309270), (169, 250710), (183, 231530), (195, 217282), (274, 154635), (305, 138918), (338, 125355), (366, 115765), (390, 108641), (411, 103090), (507, 83570), (610, 69459), (685, 61854), (793, 53430), (822, 51545), (845, 50142), (915, 46306), (1014, 41785), (1370, 30927), (1586, 26715), (1690, 25071), (1781, 23790), (1830, 23153), (2055, 20618), (2379, 17810), (2535, 16714), (3562, 11895), (3965, 10686), (4110, 10309), (4758, 8905), (5070, 8357), (5343, 7930)]