214325940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1993

約数の個数: 96

約数和(自身を含む): 629959680

約数和(自身を除く): 415633740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 93, 122, 124, 155, 183, 186, 244, 305, 310, 366, 372, 465, 610, 620, 732, 915, 930, 1220, 1830, 1860, 1889, 1891, 3660, 3778, 3782, 5667, 5673, 7556, 7564, 9445, 9455, 11334, 11346, 18890, 18910, 22668, 22692, 28335, 28365, 37780, 37820, 56670, 56730, 58559, 113340, 113460, 115229, 117118, 175677, 230458, 234236, 292795, 345687, 351354, 460916, 576145, 585590, 691374, 702708, 878385, 1152290, 1171180, 1382748, 1728435, 1756770, 2304580, 3456870, 3513540, 3572099, 6913740, 7144198, 10716297, 14288396, 17860495, 21432594, 35720990, 42865188, 53581485, 71441980, 107162970, 214325940]

約数ペア:

[(1, 214325940), (2, 107162970), (3, 71441980), (4, 53581485), (5, 42865188), (6, 35720990), (10, 21432594), (12, 17860495), (15, 14288396), (20, 10716297), (30, 7144198), (31, 6913740), (60, 3572099), (61, 3513540), (62, 3456870), (93, 2304580), (122, 1756770), (124, 1728435), (155, 1382748), (183, 1171180), (186, 1152290), (244, 878385), (305, 702708), (310, 691374), (366, 585590), (372, 576145), (465, 460916), (610, 351354), (620, 345687), (732, 292795), (915, 234236), (930, 230458), (1220, 175677), (1830, 117118), (1860, 115229), (1889, 113460), (1891, 113340), (3660, 58559), (3778, 56730), (3782, 56670), (5667, 37820), (5673, 37780), (7556, 28365), (7564, 28335), (9445, 22692), (9455, 22668), (11334, 18910), (11346, 18890)]