19346340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 61810560

約数和(自身を除く): 42464220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 1459, 2210, 2652, 2918, 3315, 4377, 4420, 5836, 6630, 7295, 8754, 13260, 14590, 17508, 18967, 21885, 24803, 29180, 37934, 43770, 49606, 56901, 74409, 75868, 87540, 94835, 99212, 113802, 124015, 148818, 189670, 227604, 248030, 284505, 297636, 322439, 372045, 379340, 496060, 569010, 644878, 744090, 967317, 1138020, 1289756, 1488180, 1612195, 1934634, 3224390, 3869268, 4836585, 6448780, 9673170, 19346340]

約数ペア:

[(1, 19346340), (2, 9673170), (3, 6448780), (4, 4836585), (5, 3869268), (6, 3224390), (10, 1934634), (12, 1612195), (13, 1488180), (15, 1289756), (17, 1138020), (20, 967317), (26, 744090), (30, 644878), (34, 569010), (39, 496060), (51, 379340), (52, 372045), (60, 322439), (65, 297636), (68, 284505), (78, 248030), (85, 227604), (102, 189670), (130, 148818), (156, 124015), (170, 113802), (195, 99212), (204, 94835), (221, 87540), (255, 75868), (260, 74409), (340, 56901), (390, 49606), (442, 43770), (510, 37934), (663, 29180), (780, 24803), (884, 21885), (1020, 18967), (1105, 17508), (1326, 14590), (1459, 13260), (2210, 8754), (2652, 7295), (2918, 6630), (3315, 5836), (4377, 4420)]