2742995430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4353961}}^1$

素因数の和:4353981

約数の個数: 48

約数和(自身を含む): 8150616864

約数和(自身を除く): 5407621434

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4353961, 8707922, 13061883, 21769805, 26123766, 30477727, 39185649, 43539610, 60955454, 65309415, 78371298, 91433181, 130618830, 152388635, 182866362, 195928245, 274299543, 304777270, 391856490, 457165905, 548599086, 914331810, 1371497715, 2742995430]

約数ペア:

[(1, 2742995430), (2, 1371497715), (3, 914331810), (5, 548599086), (6, 457165905), (7, 391856490), (9, 304777270), (10, 274299543), (14, 195928245), (15, 182866362), (18, 152388635), (21, 130618830), (30, 91433181), (35, 78371298), (42, 65309415), (45, 60955454), (63, 43539610), (70, 39185649), (90, 30477727), (105, 26123766), (126, 21769805), (210, 13061883), (315, 8707922), (630, 4353961)]