321099550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9007}}^1$

素因数の和:9073

約数の個数: 48

約数和(自身を含む): 643387392

約数和(自身を除く): 322287842

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1550, 3565, 7130, 9007, 17825, 18014, 35650, 45035, 90070, 207161, 225175, 279217, 414322, 450350, 558434, 1035805, 1396085, 2071610, 2792170, 5179025, 6421991, 6980425, 10358050, 12843982, 13960850, 32109955, 64219910, 160549775, 321099550]

約数ペア:

[(1, 321099550), (2, 160549775), (5, 64219910), (10, 32109955), (23, 13960850), (25, 12843982), (31, 10358050), (46, 6980425), (50, 6421991), (62, 5179025), (115, 2792170), (155, 2071610), (230, 1396085), (310, 1035805), (575, 558434), (713, 450350), (775, 414322), (1150, 279217), (1426, 225175), (1550, 207161), (3565, 90070), (7130, 45035), (9007, 35650), (17825, 18014)]