1796770020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2141}}^1$

素因数の和:2421

約数の個数: 96

約数和(自身を含む): 5130107136

約数和(自身を除く): 3333337116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 197, 213, 284, 355, 394, 426, 591, 710, 788, 852, 985, 1065, 1182, 1420, 1970, 2130, 2141, 2364, 2955, 3940, 4260, 4282, 5910, 6423, 8564, 10705, 11820, 12846, 13987, 21410, 25692, 27974, 32115, 41961, 42820, 55948, 64230, 69935, 83922, 128460, 139870, 152011, 167844, 209805, 279740, 304022, 419610, 421777, 456033, 608044, 760055, 839220, 843554, 912066, 1265331, 1520110, 1687108, 1824132, 2108885, 2280165, 2530662, 3040220, 4217770, 4560330, 5061324, 6326655, 8435540, 9120660, 12653310, 25306620, 29946167, 59892334, 89838501, 119784668, 149730835, 179677002, 299461670, 359354004, 449192505, 598923340, 898385010, 1796770020]

約数ペア:

[(1, 1796770020), (2, 898385010), (3, 598923340), (4, 449192505), (5, 359354004), (6, 299461670), (10, 179677002), (12, 149730835), (15, 119784668), (20, 89838501), (30, 59892334), (60, 29946167), (71, 25306620), (142, 12653310), (197, 9120660), (213, 8435540), (284, 6326655), (355, 5061324), (394, 4560330), (426, 4217770), (591, 3040220), (710, 2530662), (788, 2280165), (852, 2108885), (985, 1824132), (1065, 1687108), (1182, 1520110), (1420, 1265331), (1970, 912066), (2130, 843554), (2141, 839220), (2364, 760055), (2955, 608044), (3940, 456033), (4260, 421777), (4282, 419610), (5910, 304022), (6423, 279740), (8564, 209805), (10705, 167844), (11820, 152011), (12846, 139870), (13987, 128460), (21410, 83922), (25692, 69935), (27974, 64230), (32115, 55948), (41961, 42820)]