15693007460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{83023}}^1$

素因数の和:83772

約数の個数: 48

約数和(自身を含む): 35539585536

約数和(自身を除く): 19846578076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 727, 1454, 2908, 3635, 7270, 9451, 14540, 18902, 37804, 47255, 83023, 94510, 166046, 189020, 332092, 415115, 830230, 1079299, 1660460, 2158598, 4317196, 5396495, 10792990, 21585980, 60357721, 120715442, 241430884, 301788605, 603577210, 784650373, 1207154420, 1569300746, 3138601492, 3923251865, 7846503730, 15693007460]

約数ペア:

[(1, 15693007460), (2, 7846503730), (4, 3923251865), (5, 3138601492), (10, 1569300746), (13, 1207154420), (20, 784650373), (26, 603577210), (52, 301788605), (65, 241430884), (130, 120715442), (260, 60357721), (727, 21585980), (1454, 10792990), (2908, 5396495), (3635, 4317196), (7270, 2158598), (9451, 1660460), (14540, 1079299), (18902, 830230), (37804, 415115), (47255, 332092), (83023, 189020), (94510, 166046)]