20141430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 51979968

約数和(自身を除く): 31838538

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 541, 730, 1082, 1095, 1241, 1623, 2190, 2482, 2705, 3246, 3723, 5410, 6205, 7446, 8115, 9197, 12410, 16230, 18394, 18615, 27591, 37230, 39493, 45985, 55182, 78986, 91970, 118479, 137955, 197465, 236958, 275910, 394930, 592395, 671381, 1184790, 1342762, 2014143, 3356905, 4028286, 6713810, 10070715, 20141430]

約数ペア:

[(1, 20141430), (2, 10070715), (3, 6713810), (5, 4028286), (6, 3356905), (10, 2014143), (15, 1342762), (17, 1184790), (30, 671381), (34, 592395), (51, 394930), (73, 275910), (85, 236958), (102, 197465), (146, 137955), (170, 118479), (219, 91970), (255, 78986), (365, 55182), (438, 45985), (510, 39493), (541, 37230), (730, 27591), (1082, 18615), (1095, 18394), (1241, 16230), (1623, 12410), (2190, 9197), (2482, 8115), (2705, 7446), (3246, 6205), (3723, 5410)]