1342645330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1327}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 2679925248

約数和(自身を除く): 1337279918

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 181, 215, 362, 430, 559, 905, 1118, 1327, 1810, 2353, 2654, 2795, 4706, 5590, 6635, 7783, 11765, 13270, 15566, 17251, 23530, 34502, 38915, 57061, 77830, 86255, 101179, 114122, 172510, 202358, 240187, 285305, 480374, 505895, 570610, 741793, 1011790, 1200935, 1483586, 2401870, 3122431, 3708965, 6244862, 7417930, 10328041, 15612155, 20656082, 31224310, 51640205, 103280410, 134264533, 268529066, 671322665, 1342645330]

約数ペア:

[(1, 1342645330), (2, 671322665), (5, 268529066), (10, 134264533), (13, 103280410), (26, 51640205), (43, 31224310), (65, 20656082), (86, 15612155), (130, 10328041), (181, 7417930), (215, 6244862), (362, 3708965), (430, 3122431), (559, 2401870), (905, 1483586), (1118, 1200935), (1327, 1011790), (1810, 741793), (2353, 570610), (2654, 505895), (2795, 480374), (4706, 285305), (5590, 240187), (6635, 202358), (7783, 172510), (11765, 114122), (13270, 101179), (15566, 86255), (17251, 77830), (23530, 57061), (34502, 38915)]