198413010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38677}}^1$

素因数の和:38712

約数の個数: 64

約数和(自身を含む): 556963200

約数和(自身を除く): 358550190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 38677, 77354, 116031, 193385, 232062, 348093, 386770, 580155, 696186, 734863, 1044279, 1160310, 1469726, 1740465, 2088558, 2204589, 3480930, 3674315, 4409178, 5221395, 6613767, 7348630, 10442790, 11022945, 13227534, 19841301, 22045890, 33068835, 39682602, 66137670, 99206505, 198413010]

約数ペア:

[(1, 198413010), (2, 99206505), (3, 66137670), (5, 39682602), (6, 33068835), (9, 22045890), (10, 19841301), (15, 13227534), (18, 11022945), (19, 10442790), (27, 7348630), (30, 6613767), (38, 5221395), (45, 4409178), (54, 3674315), (57, 3480930), (90, 2204589), (95, 2088558), (114, 1740465), (135, 1469726), (171, 1160310), (190, 1044279), (270, 734863), (285, 696186), (342, 580155), (513, 386770), (570, 348093), (855, 232062), (1026, 193385), (1710, 116031), (2565, 77354), (5130, 38677)]