3998933460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{76873}}^1$

素因数の和:76922

約数の個数: 108

約数和(自身を含む): 12885773628

約数和(自身を除く): 8886840168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 8670, 10404, 13005, 17340, 26010, 52020, 76873, 153746, 230619, 307492, 384365, 461238, 691857, 768730, 922476, 1153095, 1306841, 1383714, 1537460, 2306190, 2613682, 2767428, 3459285, 3920523, 4612380, 5227364, 6534205, 6918570, 7841046, 11761569, 13068410, 13837140, 15682092, 19602615, 22216297, 23523138, 26136820, 39205230, 44432594, 47046276, 58807845, 66648891, 78410460, 88865188, 111081485, 117615690, 133297782, 199946673, 222162970, 235231380, 266595564, 333244455, 399893346, 444325940, 666488910, 799786692, 999733365, 1332977820, 1999466730, 3998933460]

約数ペア:

[(1, 3998933460), (2, 1999466730), (3, 1332977820), (4, 999733365), (5, 799786692), (6, 666488910), (9, 444325940), (10, 399893346), (12, 333244455), (15, 266595564), (17, 235231380), (18, 222162970), (20, 199946673), (30, 133297782), (34, 117615690), (36, 111081485), (45, 88865188), (51, 78410460), (60, 66648891), (68, 58807845), (85, 47046276), (90, 44432594), (102, 39205230), (153, 26136820), (170, 23523138), (180, 22216297), (204, 19602615), (255, 15682092), (289, 13837140), (306, 13068410), (340, 11761569), (510, 7841046), (578, 6918570), (612, 6534205), (765, 5227364), (867, 4612380), (1020, 3920523), (1156, 3459285), (1445, 2767428), (1530, 2613682), (1734, 2306190), (2601, 1537460), (2890, 1383714), (3060, 1306841), (3468, 1153095), (4335, 922476), (5202, 768730), (5780, 691857), (8670, 461238), (10404, 384365), (13005, 307492), (17340, 230619), (26010, 153746), (52020, 76873)]