9980050920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11881013}}^1$

素因数の和:11881034

約数の個数: 64

約数和(自身を含む): 34217320320

約数和(自身を除く): 24237269400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 11881013, 23762026, 35643039, 47524052, 59405065, 71286078, 83167091, 95048104, 118810130, 142572156, 166334182, 178215195, 237620260, 249501273, 285144312, 332668364, 356430390, 415835455, 475240520, 499002546, 665336728, 712860780, 831670910, 998005092, 1247506365, 1425721560, 1663341820, 1996010184, 2495012730, 3326683640, 4990025460, 9980050920]

約数ペア:

[(1, 9980050920), (2, 4990025460), (3, 3326683640), (4, 2495012730), (5, 1996010184), (6, 1663341820), (7, 1425721560), (8, 1247506365), (10, 998005092), (12, 831670910), (14, 712860780), (15, 665336728), (20, 499002546), (21, 475240520), (24, 415835455), (28, 356430390), (30, 332668364), (35, 285144312), (40, 249501273), (42, 237620260), (56, 178215195), (60, 166334182), (70, 142572156), (84, 118810130), (105, 95048104), (120, 83167091), (140, 71286078), (168, 59405065), (210, 47524052), (280, 35643039), (420, 23762026), (840, 11881013)]