1418820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 4572288

約数和(自身を除く): 3153468

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, 107, 130, 156, 170, 195, 204, 214, 221, 255, 260, 321, 340, 390, 428, 442, 510, 535, 642, 663, 780, 884, 1020, 1070, 1105, 1284, 1326, 1391, 1605, 1819, 2140, 2210, 2652, 2782, 3210, 3315, 3638, 4173, 4420, 5457, 5564, 6420, 6630, 6955, 7276, 8346, 9095, 10914, 13260, 13910, 16692, 18190, 20865, 21828, 23647, 27285, 27820, 36380, 41730, 47294, 54570, 70941, 83460, 94588, 109140, 118235, 141882, 236470, 283764, 354705, 472940, 709410, 1418820]

約数ペア:

[(1, 1418820), (2, 709410), (3, 472940), (4, 354705), (5, 283764), (6, 236470), (10, 141882), (12, 118235), (13, 109140), (15, 94588), (17, 83460), (20, 70941), (26, 54570), (30, 47294), (34, 41730), (39, 36380), (51, 27820), (52, 27285), (60, 23647), (65, 21828), (68, 20865), (78, 18190), (85, 16692), (102, 13910), (107, 13260), (130, 10914), (156, 9095), (170, 8346), (195, 7276), (204, 6955), (214, 6630), (221, 6420), (255, 5564), (260, 5457), (321, 4420), (340, 4173), (390, 3638), (428, 3315), (442, 3210), (510, 2782), (535, 2652), (642, 2210), (663, 2140), (780, 1819), (884, 1605), (1020, 1391), (1070, 1326), (1105, 1284)]