1925117610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{19207}}^1$

素因数の和:19487

約数の個数: 64

約数和(自身を含む): 4995309312

約数和(自身を除く): 3070191702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 257, 390, 514, 771, 1285, 1542, 2570, 3341, 3855, 6682, 7710, 10023, 16705, 19207, 20046, 33410, 38414, 50115, 57621, 96035, 100230, 115242, 192070, 249691, 288105, 499382, 576210, 749073, 1248455, 1498146, 2496910, 3745365, 4936199, 7490730, 9872398, 14808597, 24680995, 29617194, 49361990, 64170587, 74042985, 128341174, 148085970, 192511761, 320852935, 385023522, 641705870, 962558805, 1925117610]

約数ペア:

[(1, 1925117610), (2, 962558805), (3, 641705870), (5, 385023522), (6, 320852935), (10, 192511761), (13, 148085970), (15, 128341174), (26, 74042985), (30, 64170587), (39, 49361990), (65, 29617194), (78, 24680995), (130, 14808597), (195, 9872398), (257, 7490730), (390, 4936199), (514, 3745365), (771, 2496910), (1285, 1498146), (1542, 1248455), (2570, 749073), (3341, 576210), (3855, 499382), (6682, 288105), (7710, 249691), (10023, 192070), (16705, 115242), (19207, 100230), (20046, 96035), (33410, 57621), (38414, 50115)]