13465020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 40981248

約数和(自身を除く): 27516228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 307, 340, 430, 510, 516, 614, 645, 731, 860, 921, 1020, 1228, 1290, 1462, 1535, 1842, 2193, 2580, 2924, 3070, 3655, 3684, 4386, 4605, 5219, 6140, 7310, 8772, 9210, 10438, 10965, 13201, 14620, 15657, 18420, 20876, 21930, 26095, 26402, 31314, 39603, 43860, 52190, 52804, 62628, 66005, 78285, 79206, 104380, 132010, 156570, 158412, 198015, 224417, 264020, 313140, 396030, 448834, 673251, 792060, 897668, 1122085, 1346502, 2244170, 2693004, 3366255, 4488340, 6732510, 13465020]

約数ペア:

[(1, 13465020), (2, 6732510), (3, 4488340), (4, 3366255), (5, 2693004), (6, 2244170), (10, 1346502), (12, 1122085), (15, 897668), (17, 792060), (20, 673251), (30, 448834), (34, 396030), (43, 313140), (51, 264020), (60, 224417), (68, 198015), (85, 158412), (86, 156570), (102, 132010), (129, 104380), (170, 79206), (172, 78285), (204, 66005), (215, 62628), (255, 52804), (258, 52190), (307, 43860), (340, 39603), (430, 31314), (510, 26402), (516, 26095), (614, 21930), (645, 20876), (731, 18420), (860, 15657), (921, 14620), (1020, 13201), (1228, 10965), (1290, 10438), (1462, 9210), (1535, 8772), (1842, 7310), (2193, 6140), (2580, 5219), (2924, 4605), (3070, 4386), (3655, 3684)]