413077730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 851770080

約数和(自身を除く): 438692350

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 409, 442, 457, 818, 914, 1105, 2045, 2210, 2285, 4090, 4570, 5317, 5941, 6953, 7769, 10634, 11882, 13906, 15538, 26585, 29705, 34765, 38845, 53170, 59410, 69530, 77690, 90389, 100997, 180778, 186913, 201994, 373826, 451945, 504985, 903890, 934565, 1009970, 1869130, 2429869, 3177521, 4859738, 6355042, 12149345, 15887605, 24298690, 31775210, 41307773, 82615546, 206538865, 413077730]

約数ペア:

[(1, 413077730), (2, 206538865), (5, 82615546), (10, 41307773), (13, 31775210), (17, 24298690), (26, 15887605), (34, 12149345), (65, 6355042), (85, 4859738), (130, 3177521), (170, 2429869), (221, 1869130), (409, 1009970), (442, 934565), (457, 903890), (818, 504985), (914, 451945), (1105, 373826), (2045, 201994), (2210, 186913), (2285, 180778), (4090, 100997), (4570, 90389), (5317, 77690), (5941, 69530), (6953, 59410), (7769, 53170), (10634, 38845), (11882, 34765), (13906, 29705), (15538, 26585)]