13895989730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{15199}}^1$

素因数の和:15603

約数の個数: 64

約数和(自身を含む): 29443737600

約数和(自身を除く): 15547747870

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 353, 370, 518, 706, 1295, 1765, 2471, 2590, 3530, 4942, 12355, 13061, 15199, 24710, 26122, 30398, 65305, 75995, 91427, 106393, 130610, 151990, 182854, 212786, 457135, 531965, 562363, 914270, 1063930, 1124726, 2811815, 3936541, 5365247, 5623630, 7873082, 10730494, 19682705, 26826235, 37556729, 39365410, 53652470, 75113458, 187783645, 198514139, 375567290, 397028278, 992570695, 1389598973, 1985141390, 2779197946, 6947994865, 13895989730]

約数ペア:

[(1, 13895989730), (2, 6947994865), (5, 2779197946), (7, 1985141390), (10, 1389598973), (14, 992570695), (35, 397028278), (37, 375567290), (70, 198514139), (74, 187783645), (185, 75113458), (259, 53652470), (353, 39365410), (370, 37556729), (518, 26826235), (706, 19682705), (1295, 10730494), (1765, 7873082), (2471, 5623630), (2590, 5365247), (3530, 3936541), (4942, 2811815), (12355, 1124726), (13061, 1063930), (15199, 914270), (24710, 562363), (26122, 531965), (30398, 457135), (65305, 212786), (75995, 182854), (91427, 151990), (106393, 130610)]