401070930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3823}}^1$

素因数の和:4115

約数の個数: 64

約数和(自身を含む): 1040739840

約数和(自身を除く): 639668910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 269, 390, 538, 807, 1345, 1614, 2690, 3497, 3823, 4035, 6994, 7646, 8070, 10491, 11469, 17485, 19115, 20982, 22938, 34970, 38230, 49699, 52455, 57345, 99398, 104910, 114690, 149097, 248495, 298194, 496990, 745485, 1028387, 1490970, 2056774, 3085161, 5141935, 6170322, 10283870, 13369031, 15425805, 26738062, 30851610, 40107093, 66845155, 80214186, 133690310, 200535465, 401070930]

約数ペア:

[(1, 401070930), (2, 200535465), (3, 133690310), (5, 80214186), (6, 66845155), (10, 40107093), (13, 30851610), (15, 26738062), (26, 15425805), (30, 13369031), (39, 10283870), (65, 6170322), (78, 5141935), (130, 3085161), (195, 2056774), (269, 1490970), (390, 1028387), (538, 745485), (807, 496990), (1345, 298194), (1614, 248495), (2690, 149097), (3497, 114690), (3823, 104910), (4035, 99398), (6994, 57345), (7646, 52455), (8070, 49699), (10491, 38230), (11469, 34970), (17485, 22938), (19115, 20982)]