19175130

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 55770624

約数和(自身を除く): 36595494

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 607, 702, 810, 1053, 1170, 1214, 1215, 1755, 1821, 2106, 2430, 3035, 3159, 3510, 3642, 5265, 5463, 6070, 6318, 7891, 9105, 10530, 10926, 15782, 15795, 16389, 18210, 23673, 27315, 31590, 32778, 39455, 47346, 49167, 54630, 71019, 78910, 81945, 98334, 118365, 142038, 147501, 163890, 213057, 236730, 245835, 295002, 355095, 426114, 491670, 639171, 710190, 737505, 1065285, 1278342, 1475010, 1917513, 2130570, 3195855, 3835026, 6391710, 9587565, 19175130]

約数ペア:

[(1, 19175130), (2, 9587565), (3, 6391710), (5, 3835026), (6, 3195855), (9, 2130570), (10, 1917513), (13, 1475010), (15, 1278342), (18, 1065285), (26, 737505), (27, 710190), (30, 639171), (39, 491670), (45, 426114), (54, 355095), (65, 295002), (78, 245835), (81, 236730), (90, 213057), (117, 163890), (130, 147501), (135, 142038), (162, 118365), (195, 98334), (234, 81945), (243, 78910), (270, 71019), (351, 54630), (390, 49167), (405, 47346), (486, 39455), (585, 32778), (607, 31590), (702, 27315), (810, 23673), (1053, 18210), (1170, 16389), (1214, 15795), (1215, 15782), (1755, 10926), (1821, 10530), (2106, 9105), (2430, 7891), (3035, 6318), (3159, 6070), (3510, 5463), (3642, 5265)]