280036690570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{231901}}^1$

素因数の和:233255

約数の個数: 64

約数和(自身を含む): 620859165696

約数和(自身を除く): 340822475126

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1327, 2654, 6635, 9289, 13270, 17251, 18578, 34502, 46445, 86255, 92890, 120757, 172510, 231901, 241514, 463802, 603785, 1159505, 1207570, 1623307, 2319010, 3014713, 3246614, 6029426, 8116535, 15073565, 16233070, 21102991, 30147130, 42205982, 105514955, 211029910, 307732627, 615465254, 1538663135, 2154128389, 3077326270, 4000524151, 4308256778, 8001048302, 10770641945, 20002620755, 21541283890, 28003669057, 40005241510, 56007338114, 140018345285, 280036690570]

約数ペア:

[(1, 280036690570), (2, 140018345285), (5, 56007338114), (7, 40005241510), (10, 28003669057), (13, 21541283890), (14, 20002620755), (26, 10770641945), (35, 8001048302), (65, 4308256778), (70, 4000524151), (91, 3077326270), (130, 2154128389), (182, 1538663135), (455, 615465254), (910, 307732627), (1327, 211029910), (2654, 105514955), (6635, 42205982), (9289, 30147130), (13270, 21102991), (17251, 16233070), (18578, 15073565), (34502, 8116535), (46445, 6029426), (86255, 3246614), (92890, 3014713), (120757, 2319010), (172510, 1623307), (231901, 1207570), (241514, 1159505), (463802, 603785)]