69610190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 145539072

約数和(自身を除く): 75928882

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 115, 130, 155, 230, 299, 310, 403, 598, 713, 751, 806, 1426, 1495, 1502, 2015, 2990, 3565, 3755, 4030, 7130, 7510, 9269, 9763, 17273, 18538, 19526, 23281, 34546, 46345, 46562, 48815, 86365, 92690, 97630, 116405, 172730, 224549, 232810, 302653, 449098, 535463, 605306, 1070926, 1122745, 1513265, 2245490, 2677315, 3026530, 5354630, 6961019, 13922038, 34805095, 69610190]

約数ペア:

[(1, 69610190), (2, 34805095), (5, 13922038), (10, 6961019), (13, 5354630), (23, 3026530), (26, 2677315), (31, 2245490), (46, 1513265), (62, 1122745), (65, 1070926), (115, 605306), (130, 535463), (155, 449098), (230, 302653), (299, 232810), (310, 224549), (403, 172730), (598, 116405), (713, 97630), (751, 92690), (806, 86365), (1426, 48815), (1495, 46562), (1502, 46345), (2015, 34546), (2990, 23281), (3565, 19526), (3755, 18538), (4030, 17273), (7130, 9763), (7510, 9269)]