293764770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251081}}^1$

素因数の和:251107

約数の個数: 48

約数和(自身を含む): 822544632

約数和(自身を除く): 528779862

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 251081, 502162, 753243, 1255405, 1506486, 2259729, 2510810, 3264053, 3766215, 4519458, 6528106, 7532430, 9792159, 11298645, 16320265, 19584318, 22597290, 29376477, 32640530, 48960795, 58752954, 97921590, 146882385, 293764770]

約数ペア:

[(1, 293764770), (2, 146882385), (3, 97921590), (5, 58752954), (6, 48960795), (9, 32640530), (10, 29376477), (13, 22597290), (15, 19584318), (18, 16320265), (26, 11298645), (30, 9792159), (39, 7532430), (45, 6528106), (65, 4519458), (78, 3766215), (90, 3264053), (117, 2510810), (130, 2259729), (195, 1506486), (234, 1255405), (390, 753243), (585, 502162), (1170, 251081)]