901486150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4993}}^1$

素因数の和:5185

約数の個数: 48

約数和(自身を含む): 1761164064

約数和(自身を除く): 859677914

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 157, 230, 314, 575, 785, 1150, 1570, 3611, 3925, 4993, 7222, 7850, 9986, 18055, 24965, 36110, 49930, 90275, 114839, 124825, 180550, 229678, 249650, 574195, 783901, 1148390, 1567802, 2870975, 3919505, 5741950, 7839010, 18029723, 19597525, 36059446, 39195050, 90148615, 180297230, 450743075, 901486150]

約数ペア:

[(1, 901486150), (2, 450743075), (5, 180297230), (10, 90148615), (23, 39195050), (25, 36059446), (46, 19597525), (50, 18029723), (115, 7839010), (157, 5741950), (230, 3919505), (314, 2870975), (575, 1567802), (785, 1148390), (1150, 783901), (1570, 574195), (3611, 249650), (3925, 229678), (4993, 180550), (7222, 124825), (7850, 114839), (9986, 90275), (18055, 49930), (24965, 36110)]