2012003190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{31891}}^1$

素因数の和:32605

約数の個数: 48

約数和(自身を含む): 5238835056

約数和(自身を除く): 3226831866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 701, 1402, 2103, 3505, 4206, 6309, 7010, 10515, 12618, 21030, 31545, 31891, 63090, 63782, 95673, 159455, 191346, 287019, 318910, 478365, 574038, 956730, 1435095, 2870190, 22355591, 44711182, 67066773, 111777955, 134133546, 201200319, 223555910, 335333865, 402400638, 670667730, 1006001595, 2012003190]

約数ペア:

[(1, 2012003190), (2, 1006001595), (3, 670667730), (5, 402400638), (6, 335333865), (9, 223555910), (10, 201200319), (15, 134133546), (18, 111777955), (30, 67066773), (45, 44711182), (90, 22355591), (701, 2870190), (1402, 1435095), (2103, 956730), (3505, 574038), (4206, 478365), (6309, 318910), (7010, 287019), (10515, 191346), (12618, 159455), (21030, 95673), (31545, 63782), (31891, 63090)]