380028271190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{8227501}}^1$

素因数の和:8227688

約数の個数: 32

約数和(自身を含む): 710856172800

約数和(自身を除く): 330827901610

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 4619, 9238, 23095, 46190, 8227501, 16455002, 41137505, 82275010, 255052531, 510105062, 1225897649, 1275262655, 2451795298, 2550525310, 6129488245, 12258976490, 38002827119, 76005654238, 190014135595, 380028271190]

約数ペア:

[(1, 380028271190), (2, 190014135595), (5, 76005654238), (10, 38002827119), (31, 12258976490), (62, 6129488245), (149, 2550525310), (155, 2451795298), (298, 1275262655), (310, 1225897649), (745, 510105062), (1490, 255052531), (4619, 82275010), (9238, 41137505), (23095, 16455002), (46190, 8227501)]