221343286620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{119001767}}^1$

素因数の和:119001810

約数の個数: 48

約数和(自身を含む): 639753504768

約数和(自身を除く): 418410218148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 119001767, 238003534, 357005301, 476007068, 595008835, 714010602, 1190017670, 1428021204, 1785026505, 2380035340, 3570053010, 3689054777, 7140106020, 7378109554, 11067164331, 14756219108, 18445273885, 22134328662, 36890547770, 44268657324, 55335821655, 73781095540, 110671643310, 221343286620]

約数ペア:

[(1, 221343286620), (2, 110671643310), (3, 73781095540), (4, 55335821655), (5, 44268657324), (6, 36890547770), (10, 22134328662), (12, 18445273885), (15, 14756219108), (20, 11067164331), (30, 7378109554), (31, 7140106020), (60, 3689054777), (62, 3570053010), (93, 2380035340), (124, 1785026505), (155, 1428021204), (186, 1190017670), (310, 714010602), (372, 595008835), (465, 476007068), (620, 357005301), (930, 238003534), (1860, 119001767)]