69303390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10453}}^1$

素因数の和:10493

約数の個数: 64

約数和(自身を含む): 189677376

約数和(自身を除く): 120373986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 10453, 20906, 31359, 52265, 62718, 104530, 135889, 156795, 177701, 271778, 313590, 355402, 407667, 533103, 679445, 815334, 888505, 1066206, 1358890, 1777010, 2038335, 2310113, 2665515, 4076670, 4620226, 5331030, 6930339, 11550565, 13860678, 23101130, 34651695, 69303390]

約数ペア:

[(1, 69303390), (2, 34651695), (3, 23101130), (5, 13860678), (6, 11550565), (10, 6930339), (13, 5331030), (15, 4620226), (17, 4076670), (26, 2665515), (30, 2310113), (34, 2038335), (39, 1777010), (51, 1358890), (65, 1066206), (78, 888505), (85, 815334), (102, 679445), (130, 533103), (170, 407667), (195, 355402), (221, 313590), (255, 271778), (390, 177701), (442, 156795), (510, 135889), (663, 104530), (1105, 62718), (1326, 52265), (2210, 31359), (3315, 20906), (6630, 10453)]