19157670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:714

約数の個数: 96

約数和(自身を含む): 58226688

約数和(自身を除く): 39069018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 647, 658, 705, 846, 987, 1294, 1410, 1645, 1941, 1974, 2115, 2961, 3235, 3290, 3882, 4230, 4529, 4935, 5823, 5922, 6470, 9058, 9705, 9870, 11646, 13587, 14805, 19410, 22645, 27174, 29115, 29610, 30409, 40761, 45290, 58230, 60818, 67935, 81522, 91227, 135870, 152045, 182454, 203805, 212863, 273681, 304090, 407610, 425726, 456135, 547362, 638589, 912270, 1064315, 1277178, 1368405, 1915767, 2128630, 2736810, 3192945, 3831534, 6385890, 9578835, 19157670]

約数ペア:

[(1, 19157670), (2, 9578835), (3, 6385890), (5, 3831534), (6, 3192945), (7, 2736810), (9, 2128630), (10, 1915767), (14, 1368405), (15, 1277178), (18, 1064315), (21, 912270), (30, 638589), (35, 547362), (42, 456135), (45, 425726), (47, 407610), (63, 304090), (70, 273681), (90, 212863), (94, 203805), (105, 182454), (126, 152045), (141, 135870), (210, 91227), (235, 81522), (282, 67935), (315, 60818), (329, 58230), (423, 45290), (470, 40761), (630, 30409), (647, 29610), (658, 29115), (705, 27174), (846, 22645), (987, 19410), (1294, 14805), (1410, 13587), (1645, 11646), (1941, 9870), (1974, 9705), (2115, 9058), (2961, 6470), (3235, 5922), (3290, 5823), (3882, 4935), (4230, 4529)]