2017298670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{2749}}^1$

素因数の和:3221

約数の個数: 64

約数和(自身を含む): 4934952000

約数和(自身を除く): 2917653330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 401, 610, 802, 915, 1203, 1830, 2005, 2406, 2749, 4010, 5498, 6015, 8247, 12030, 13745, 16494, 24461, 27490, 41235, 48922, 73383, 82470, 122305, 146766, 167689, 244610, 335378, 366915, 503067, 733830, 838445, 1006134, 1102349, 1676890, 2204698, 2515335, 3307047, 5030670, 5511745, 6614094, 11023490, 16535235, 33070470, 67243289, 134486578, 201729867, 336216445, 403459734, 672432890, 1008649335, 2017298670]

約数ペア:

[(1, 2017298670), (2, 1008649335), (3, 672432890), (5, 403459734), (6, 336216445), (10, 201729867), (15, 134486578), (30, 67243289), (61, 33070470), (122, 16535235), (183, 11023490), (305, 6614094), (366, 5511745), (401, 5030670), (610, 3307047), (802, 2515335), (915, 2204698), (1203, 1676890), (1830, 1102349), (2005, 1006134), (2406, 838445), (2749, 733830), (4010, 503067), (5498, 366915), (6015, 335378), (8247, 244610), (12030, 167689), (13745, 146766), (16494, 122305), (24461, 82470), (27490, 73383), (41235, 48922)]