13688820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 41952456

約数和(自身を除く): 28263636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 673, 678, 1017, 1130, 1346, 1356, 1695, 2019, 2034, 2260, 2692, 3365, 3390, 4038, 4068, 5085, 6057, 6730, 6780, 8076, 10095, 10170, 12114, 13460, 20190, 20340, 24228, 30285, 40380, 60570, 76049, 121140, 152098, 228147, 304196, 380245, 456294, 684441, 760490, 912588, 1140735, 1368882, 1520980, 2281470, 2737764, 3422205, 4562940, 6844410, 13688820]

約数ペア:

[(1, 13688820), (2, 6844410), (3, 4562940), (4, 3422205), (5, 2737764), (6, 2281470), (9, 1520980), (10, 1368882), (12, 1140735), (15, 912588), (18, 760490), (20, 684441), (30, 456294), (36, 380245), (45, 304196), (60, 228147), (90, 152098), (113, 121140), (180, 76049), (226, 60570), (339, 40380), (452, 30285), (565, 24228), (673, 20340), (678, 20190), (1017, 13460), (1130, 12114), (1346, 10170), (1356, 10095), (1695, 8076), (2019, 6780), (2034, 6730), (2260, 6057), (2692, 5085), (3365, 4068), (3390, 4038)]