7448610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 19595520

約数和(自身を除く): 12146910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 269, 355, 390, 426, 538, 710, 807, 923, 1065, 1345, 1614, 1846, 2130, 2690, 2769, 3497, 4035, 4615, 5538, 6994, 8070, 9230, 10491, 13845, 17485, 19099, 20982, 27690, 34970, 38198, 52455, 57297, 95495, 104910, 114594, 190990, 248287, 286485, 496574, 572970, 744861, 1241435, 1489722, 2482870, 3724305, 7448610]

約数ペア:

[(1, 7448610), (2, 3724305), (3, 2482870), (5, 1489722), (6, 1241435), (10, 744861), (13, 572970), (15, 496574), (26, 286485), (30, 248287), (39, 190990), (65, 114594), (71, 104910), (78, 95495), (130, 57297), (142, 52455), (195, 38198), (213, 34970), (269, 27690), (355, 20982), (390, 19099), (426, 17485), (538, 13845), (710, 10491), (807, 9230), (923, 8070), (1065, 6994), (1345, 5538), (1614, 4615), (1846, 4035), (2130, 3497), (2690, 2769)]