39188070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7674

約数の個数: 64

約数和(自身を含む): 110016000

約数和(自身を除く): 70827930

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, 7639, 15278, 22917, 38195, 45834, 68751, 76390, 114585, 137502, 145141, 206253, 229170, 290282, 343755, 412506, 435423, 687510, 725705, 870846, 1031265, 1306269, 1451410, 2062530, 2177115, 2612538, 3918807, 4354230, 6531345, 7837614, 13062690, 19594035, 39188070]

約数ペア:

[(1, 39188070), (2, 19594035), (3, 13062690), (5, 7837614), (6, 6531345), (9, 4354230), (10, 3918807), (15, 2612538), (18, 2177115), (19, 2062530), (27, 1451410), (30, 1306269), (38, 1031265), (45, 870846), (54, 725705), (57, 687510), (90, 435423), (95, 412506), (114, 343755), (135, 290282), (171, 229170), (190, 206253), (270, 145141), (285, 137502), (342, 114585), (513, 76390), (570, 68751), (855, 45834), (1026, 38195), (1710, 22917), (2565, 15278), (5130, 7639)]