15722070910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2468143}}^1$

素因数の和:2468177

約数の個数: 48

約数和(自身を含む): 35452420416

約数和(自身を除く): 19730349506

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 2468143, 4936286, 12340715, 17277001, 24681430, 32085859, 34554002, 64171718, 86385005, 120939007, 160429295, 172770010, 224601013, 241878014, 320858590, 449202026, 604695035, 1123005065, 1209390070, 1572207091, 2246010130, 3144414182, 7861035455, 15722070910]

約数ペア:

[(1, 15722070910), (2, 7861035455), (5, 3144414182), (7, 2246010130), (10, 1572207091), (13, 1209390070), (14, 1123005065), (26, 604695035), (35, 449202026), (49, 320858590), (65, 241878014), (70, 224601013), (91, 172770010), (98, 160429295), (130, 120939007), (182, 86385005), (245, 64171718), (455, 34554002), (490, 32085859), (637, 24681430), (910, 17277001), (1274, 12340715), (3185, 4936286), (6370, 2468143)]