454913030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18713}}^1$

素因数の和:18761

約数の個数: 64

約数和(自身を含む): 1018640448

約数和(自身を除く): 563727418

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 4862, 12155, 18713, 24310, 37426, 93565, 187130, 205843, 243269, 318121, 411686, 486538, 636242, 1029215, 1216345, 1590605, 2058430, 2432690, 2675959, 3181210, 3499331, 4135573, 5351918, 6998662, 8271146, 13379795, 17496655, 20677865, 26759590, 34993310, 41355730, 45491303, 90982606, 227456515, 454913030]

約数ペア:

[(1, 454913030), (2, 227456515), (5, 90982606), (10, 45491303), (11, 41355730), (13, 34993310), (17, 26759590), (22, 20677865), (26, 17496655), (34, 13379795), (55, 8271146), (65, 6998662), (85, 5351918), (110, 4135573), (130, 3499331), (143, 3181210), (170, 2675959), (187, 2432690), (221, 2058430), (286, 1590605), (374, 1216345), (442, 1029215), (715, 636242), (935, 486538), (1105, 411686), (1430, 318121), (1870, 243269), (2210, 205843), (2431, 187130), (4862, 93565), (12155, 37426), (18713, 24310)]