561914310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1813

約数の個数: 64

約数和(自身を含む): 1378483200

約数和(自身を除く): 816568890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 199, 305, 366, 398, 597, 610, 915, 995, 1194, 1543, 1830, 1990, 2985, 3086, 4629, 5970, 7715, 9258, 12139, 15430, 23145, 24278, 36417, 46290, 60695, 72834, 94123, 121390, 182085, 188246, 282369, 307057, 364170, 470615, 564738, 614114, 921171, 941230, 1411845, 1535285, 1842342, 2823690, 3070570, 4605855, 9211710, 18730477, 37460954, 56191431, 93652385, 112382862, 187304770, 280957155, 561914310]

約数ペア:

[(1, 561914310), (2, 280957155), (3, 187304770), (5, 112382862), (6, 93652385), (10, 56191431), (15, 37460954), (30, 18730477), (61, 9211710), (122, 4605855), (183, 3070570), (199, 2823690), (305, 1842342), (366, 1535285), (398, 1411845), (597, 941230), (610, 921171), (915, 614114), (995, 564738), (1194, 470615), (1543, 364170), (1830, 307057), (1990, 282369), (2985, 188246), (3086, 182085), (4629, 121390), (5970, 94123), (7715, 72834), (9258, 60695), (12139, 46290), (15430, 36417), (23145, 24278)]