202673970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72643}}^1$

素因数の和:72687

約数の個数: 48

約数和(自身を含む): 543958272

約数和(自身を除く): 341284302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 72643, 145286, 217929, 363215, 435858, 653787, 726430, 1089645, 1307574, 2179290, 2251933, 3268935, 4503866, 6537870, 6755799, 11259665, 13511598, 20267397, 22519330, 33778995, 40534794, 67557990, 101336985, 202673970]

約数ペア:

[(1, 202673970), (2, 101336985), (3, 67557990), (5, 40534794), (6, 33778995), (9, 22519330), (10, 20267397), (15, 13511598), (18, 11259665), (30, 6755799), (31, 6537870), (45, 4503866), (62, 3268935), (90, 2251933), (93, 2179290), (155, 1307574), (186, 1089645), (279, 726430), (310, 653787), (465, 435858), (558, 363215), (930, 217929), (1395, 145286), (2790, 72643)]