1628336790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{44021}}^1$

素因数の和:44174

約数の個数: 64

約数和(自身を含む): 4374025920

約数和(自身を除く): 2745689130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 3699, 4110, 6165, 7398, 12330, 18495, 36990, 44021, 88042, 132063, 220105, 264126, 396189, 440210, 660315, 792378, 1188567, 1320630, 1980945, 2377134, 3961890, 5942835, 6030877, 11885670, 12061754, 18092631, 30154385, 36185262, 54277893, 60308770, 90463155, 108555786, 162833679, 180926310, 271389465, 325667358, 542778930, 814168395, 1628336790]

約数ペア:

[(1, 1628336790), (2, 814168395), (3, 542778930), (5, 325667358), (6, 271389465), (9, 180926310), (10, 162833679), (15, 108555786), (18, 90463155), (27, 60308770), (30, 54277893), (45, 36185262), (54, 30154385), (90, 18092631), (135, 12061754), (137, 11885670), (270, 6030877), (274, 5942835), (411, 3961890), (685, 2377134), (822, 1980945), (1233, 1320630), (1370, 1188567), (2055, 792378), (2466, 660315), (3699, 440210), (4110, 396189), (6165, 264126), (7398, 220105), (12330, 132063), (18495, 88042), (36990, 44021)]