1609804510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 3065392512

約数和(自身を除く): 1455588002

約数列:

[1, 2, 5, 10, 37, 53, 74, 103, 106, 185, 206, 265, 370, 515, 530, 797, 1030, 1594, 1961, 3811, 3922, 3985, 5459, 7622, 7970, 9805, 10918, 19055, 19610, 27295, 29489, 38110, 42241, 54590, 58978, 82091, 84482, 147445, 164182, 201983, 211205, 294890, 403966, 410455, 422410, 820910, 1009915, 1562917, 2019830, 3037367, 3125834, 4350823, 6074734, 7814585, 8701646, 15186835, 15629170, 21754115, 30373670, 43508230, 160980451, 321960902, 804902255, 1609804510]

約数ペア:

[(1, 1609804510), (2, 804902255), (5, 321960902), (10, 160980451), (37, 43508230), (53, 30373670), (74, 21754115), (103, 15629170), (106, 15186835), (185, 8701646), (206, 7814585), (265, 6074734), (370, 4350823), (515, 3125834), (530, 3037367), (797, 2019830), (1030, 1562917), (1594, 1009915), (1961, 820910), (3811, 422410), (3922, 410455), (3985, 403966), (5459, 294890), (7622, 211205), (7970, 201983), (9805, 164182), (10918, 147445), (19055, 84482), (19610, 82091), (27295, 58978), (29489, 54590), (38110, 42241)]