15741663990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1\times {\mathrm{17789}}^1$

素因数の和:20081

約数の個数: 64

約数和(自身を含む): 40706366400

約数和(自身を除く): 24964702410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2269, 4538, 6807, 11345, 13614, 17789, 22690, 29497, 34035, 35578, 53367, 58994, 68070, 88491, 88945, 106734, 147485, 176982, 177890, 231257, 266835, 294970, 442455, 462514, 533670, 693771, 884910, 1156285, 1387542, 2312570, 3468855, 6937710, 40363241, 80726482, 121089723, 201816205, 242179446, 403632410, 524722133, 605448615, 1049444266, 1210897230, 1574166399, 2623610665, 3148332798, 5247221330, 7870831995, 15741663990]

約数ペア:

[(1, 15741663990), (2, 7870831995), (3, 5247221330), (5, 3148332798), (6, 2623610665), (10, 1574166399), (13, 1210897230), (15, 1049444266), (26, 605448615), (30, 524722133), (39, 403632410), (65, 242179446), (78, 201816205), (130, 121089723), (195, 80726482), (390, 40363241), (2269, 6937710), (4538, 3468855), (6807, 2312570), (11345, 1387542), (13614, 1156285), (17789, 884910), (22690, 693771), (29497, 533670), (34035, 462514), (35578, 442455), (53367, 294970), (58994, 266835), (68070, 231257), (88491, 177890), (88945, 176982), (106734, 147485)]