201542430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 493194240

約数和(自身を除く): 291651810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 277, 307, 395, 474, 554, 614, 790, 831, 921, 1185, 1385, 1535, 1662, 1842, 2370, 2770, 3070, 4155, 4605, 8310, 9210, 21883, 24253, 43766, 48506, 65649, 72759, 85039, 109415, 121265, 131298, 145518, 170078, 218830, 242530, 255117, 328245, 363795, 425195, 510234, 656490, 727590, 850390, 1275585, 2551170, 6718081, 13436162, 20154243, 33590405, 40308486, 67180810, 100771215, 201542430]

約数ペア:

[(1, 201542430), (2, 100771215), (3, 67180810), (5, 40308486), (6, 33590405), (10, 20154243), (15, 13436162), (30, 6718081), (79, 2551170), (158, 1275585), (237, 850390), (277, 727590), (307, 656490), (395, 510234), (474, 425195), (554, 363795), (614, 328245), (790, 255117), (831, 242530), (921, 218830), (1185, 170078), (1385, 145518), (1535, 131298), (1662, 121265), (1842, 109415), (2370, 85039), (2770, 72759), (3070, 65649), (4155, 48506), (4605, 43766), (8310, 24253), (9210, 21883)]