1130505890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{258697}}^1$

素因数の和:258746

約数の個数: 32

約数和(自身を含む): 2235150720

約数和(自身を除く): 1104644830

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 258697, 517394, 1293485, 2586970, 4915243, 5950031, 9830486, 11900062, 24576215, 29750155, 49152430, 59500310, 113050589, 226101178, 565252945, 1130505890]

約数ペア:

[(1, 1130505890), (2, 565252945), (5, 226101178), (10, 113050589), (19, 59500310), (23, 49152430), (38, 29750155), (46, 24576215), (95, 11900062), (115, 9830486), (190, 5950031), (230, 4915243), (437, 2586970), (874, 1293485), (2185, 517394), (4370, 258697)]