40570890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 103593600

約数和(自身を除く): 63022710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 109, 114, 190, 218, 285, 327, 545, 570, 653, 654, 1090, 1306, 1635, 1959, 2071, 3265, 3270, 3918, 4142, 6213, 6530, 9795, 10355, 12407, 12426, 19590, 20710, 24814, 31065, 37221, 62035, 62130, 71177, 74442, 124070, 142354, 186105, 213531, 355885, 372210, 427062, 711770, 1067655, 1352363, 2135310, 2704726, 4057089, 6761815, 8114178, 13523630, 20285445, 40570890]

約数ペア:

[(1, 40570890), (2, 20285445), (3, 13523630), (5, 8114178), (6, 6761815), (10, 4057089), (15, 2704726), (19, 2135310), (30, 1352363), (38, 1067655), (57, 711770), (95, 427062), (109, 372210), (114, 355885), (190, 213531), (218, 186105), (285, 142354), (327, 124070), (545, 74442), (570, 71177), (653, 62130), (654, 62035), (1090, 37221), (1306, 31065), (1635, 24814), (1959, 20710), (2071, 19590), (3265, 12426), (3270, 12407), (3918, 10355), (4142, 9795), (6213, 6530)]