122803070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 254270016

約数和(自身を除く): 131466946

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 181, 221, 307, 362, 442, 614, 905, 1105, 1535, 1810, 2210, 2353, 3070, 3077, 3991, 4706, 5219, 6154, 7982, 10438, 11765, 15385, 19955, 23530, 26095, 30770, 39910, 40001, 52190, 55567, 67847, 80002, 111134, 135694, 200005, 277835, 339235, 400010, 555670, 678470, 722371, 944639, 1444742, 1889278, 3611855, 4723195, 7223710, 9446390, 12280307, 24560614, 61401535, 122803070]

約数ペア:

[(1, 122803070), (2, 61401535), (5, 24560614), (10, 12280307), (13, 9446390), (17, 7223710), (26, 4723195), (34, 3611855), (65, 1889278), (85, 1444742), (130, 944639), (170, 722371), (181, 678470), (221, 555670), (307, 400010), (362, 339235), (442, 277835), (614, 200005), (905, 135694), (1105, 111134), (1535, 80002), (1810, 67847), (2210, 55567), (2353, 52190), (3070, 40001), (3077, 39910), (3991, 30770), (4706, 26095), (5219, 23530), (6154, 19955), (7982, 15385), (10438, 11765)]