91814870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 201830400

約数和(自身を除く): 110015530

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 899, 1015, 1085, 1459, 1798, 2030, 2170, 2918, 4495, 6293, 7295, 8990, 10213, 12586, 14590, 20426, 31465, 42311, 45229, 51065, 62930, 84622, 90458, 102130, 211555, 226145, 296177, 316603, 423110, 452290, 592354, 633206, 1311641, 1480885, 1583015, 2623282, 2961770, 3166030, 6558205, 9181487, 13116410, 18362974, 45907435, 91814870]

約数ペア:

[(1, 91814870), (2, 45907435), (5, 18362974), (7, 13116410), (10, 9181487), (14, 6558205), (29, 3166030), (31, 2961770), (35, 2623282), (58, 1583015), (62, 1480885), (70, 1311641), (145, 633206), (155, 592354), (203, 452290), (217, 423110), (290, 316603), (310, 296177), (406, 226145), (434, 211555), (899, 102130), (1015, 90458), (1085, 84622), (1459, 62930), (1798, 51065), (2030, 45229), (2170, 42311), (2918, 31465), (4495, 20426), (6293, 14590), (7295, 12586), (8990, 10213)]