38240580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13007}}^1$

素因数の和:13033

約数の個数: 72

約数和(自身を含む): 124564608

約数和(自身を除く): 86324028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 13007, 26014, 39021, 52028, 65035, 78042, 91049, 130070, 156084, 182098, 195105, 260140, 273147, 364196, 390210, 455245, 546294, 637343, 780420, 910490, 1092588, 1274686, 1365735, 1820980, 1912029, 2549372, 2731470, 3186715, 3824058, 5462940, 6373430, 7648116, 9560145, 12746860, 19120290, 38240580]

約数ペア:

[(1, 38240580), (2, 19120290), (3, 12746860), (4, 9560145), (5, 7648116), (6, 6373430), (7, 5462940), (10, 3824058), (12, 3186715), (14, 2731470), (15, 2549372), (20, 1912029), (21, 1820980), (28, 1365735), (30, 1274686), (35, 1092588), (42, 910490), (49, 780420), (60, 637343), (70, 546294), (84, 455245), (98, 390210), (105, 364196), (140, 273147), (147, 260140), (196, 195105), (210, 182098), (245, 156084), (294, 130070), (420, 91049), (490, 78042), (588, 65035), (735, 52028), (980, 39021), (1470, 26014), (2940, 13007)]