2013122940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{222199}}^1$

素因数の和:222362

約数の個数: 48

約数和(自身を含む): 5674099200

約数和(自身を除く): 3660976260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 222199, 444398, 666597, 888796, 1110995, 1333194, 2221990, 2666388, 3332985, 4443980, 6665970, 13331940, 33552049, 67104098, 100656147, 134208196, 167760245, 201312294, 335520490, 402624588, 503280735, 671040980, 1006561470, 2013122940]

約数ペア:

[(1, 2013122940), (2, 1006561470), (3, 671040980), (4, 503280735), (5, 402624588), (6, 335520490), (10, 201312294), (12, 167760245), (15, 134208196), (20, 100656147), (30, 67104098), (60, 33552049), (151, 13331940), (302, 6665970), (453, 4443980), (604, 3332985), (755, 2666388), (906, 2221990), (1510, 1333194), (1812, 1110995), (2265, 888796), (3020, 666597), (4530, 444398), (9060, 222199)]