7789801030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{31799}}^1$

素因数の和:31965

約数の個数: 64

約数和(自身を含む): 16320268800

約数和(自身を除く): 8530467770

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 131, 170, 187, 262, 374, 655, 935, 1310, 1441, 1870, 2227, 2882, 4454, 7205, 11135, 14410, 22270, 24497, 31799, 48994, 63598, 122485, 158995, 244970, 317990, 349789, 540583, 699578, 1081166, 1748945, 2702915, 3497890, 4165669, 5405830, 5946413, 8331338, 11892826, 20828345, 29732065, 41656690, 45822359, 59464130, 70816373, 91644718, 141632746, 229111795, 354081865, 458223590, 708163730, 778980103, 1557960206, 3894900515, 7789801030]

約数ペア:

[(1, 7789801030), (2, 3894900515), (5, 1557960206), (10, 778980103), (11, 708163730), (17, 458223590), (22, 354081865), (34, 229111795), (55, 141632746), (85, 91644718), (110, 70816373), (131, 59464130), (170, 45822359), (187, 41656690), (262, 29732065), (374, 20828345), (655, 11892826), (935, 8331338), (1310, 5946413), (1441, 5405830), (1870, 4165669), (2227, 3497890), (2882, 2702915), (4454, 1748945), (7205, 1081166), (11135, 699578), (14410, 540583), (22270, 349789), (24497, 317990), (31799, 244970), (48994, 158995), (63598, 122485)]