306651660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5749}}^1$

素因数の和:5895

約数の個数: 96

約数和(自身を含む): 989184000

約数和(自身を除く): 682532340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2667, 3556, 3810, 4445, 5334, 5749, 7620, 8890, 10668, 11498, 13335, 17247, 17780, 22996, 26670, 28745, 34494, 40243, 53340, 57490, 68988, 80486, 86235, 114980, 120729, 160972, 172470, 201215, 241458, 344940, 402430, 482916, 603645, 730123, 804860, 1207290, 1460246, 2190369, 2414580, 2920492, 3650615, 4380738, 5110861, 7301230, 8761476, 10221722, 10951845, 14602460, 15332583, 20443444, 21903690, 25554305, 30665166, 43807380, 51108610, 61330332, 76662915, 102217220, 153325830, 306651660]

約数ペア:

[(1, 306651660), (2, 153325830), (3, 102217220), (4, 76662915), (5, 61330332), (6, 51108610), (7, 43807380), (10, 30665166), (12, 25554305), (14, 21903690), (15, 20443444), (20, 15332583), (21, 14602460), (28, 10951845), (30, 10221722), (35, 8761476), (42, 7301230), (60, 5110861), (70, 4380738), (84, 3650615), (105, 2920492), (127, 2414580), (140, 2190369), (210, 1460246), (254, 1207290), (381, 804860), (420, 730123), (508, 603645), (635, 482916), (762, 402430), (889, 344940), (1270, 241458), (1524, 201215), (1778, 172470), (1905, 160972), (2540, 120729), (2667, 114980), (3556, 86235), (3810, 80486), (4445, 68988), (5334, 57490), (5749, 53340), (7620, 40243), (8890, 34494), (10668, 28745), (11498, 26670), (13335, 22996), (17247, 17780)]