70844830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 154275840

約数和(自身を除く): 83431010

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 79, 115, 158, 161, 230, 322, 395, 553, 557, 790, 805, 1106, 1114, 1610, 1817, 2765, 2785, 3634, 3899, 5530, 5570, 7798, 9085, 12719, 12811, 18170, 19495, 25438, 25622, 38990, 44003, 63595, 64055, 88006, 89677, 127190, 128110, 179354, 220015, 308021, 440030, 448385, 616042, 896770, 1012069, 1540105, 2024138, 3080210, 5060345, 7084483, 10120690, 14168966, 35422415, 70844830]

約数ペア:

[(1, 70844830), (2, 35422415), (5, 14168966), (7, 10120690), (10, 7084483), (14, 5060345), (23, 3080210), (35, 2024138), (46, 1540105), (70, 1012069), (79, 896770), (115, 616042), (158, 448385), (161, 440030), (230, 308021), (322, 220015), (395, 179354), (553, 128110), (557, 127190), (790, 89677), (805, 88006), (1106, 64055), (1114, 63595), (1610, 44003), (1817, 38990), (2765, 25622), (2785, 25438), (3634, 19495), (3899, 18170), (5530, 12811), (5570, 12719), (7798, 9085)]