19231470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 52925184

約数和(自身を除く): 33693714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 61, 62, 90, 93, 113, 122, 155, 183, 186, 226, 279, 305, 310, 339, 366, 465, 549, 558, 565, 610, 678, 915, 930, 1017, 1098, 1130, 1395, 1695, 1830, 1891, 2034, 2745, 2790, 3390, 3503, 3782, 5085, 5490, 5673, 6893, 7006, 9455, 10170, 10509, 11346, 13786, 17019, 17515, 18910, 20679, 21018, 28365, 31527, 34038, 34465, 35030, 41358, 52545, 56730, 62037, 63054, 68930, 85095, 103395, 105090, 124074, 157635, 170190, 206790, 213683, 310185, 315270, 427366, 620370, 641049, 1068415, 1282098, 1923147, 2136830, 3205245, 3846294, 6410490, 9615735, 19231470]

約数ペア:

[(1, 19231470), (2, 9615735), (3, 6410490), (5, 3846294), (6, 3205245), (9, 2136830), (10, 1923147), (15, 1282098), (18, 1068415), (30, 641049), (31, 620370), (45, 427366), (61, 315270), (62, 310185), (90, 213683), (93, 206790), (113, 170190), (122, 157635), (155, 124074), (183, 105090), (186, 103395), (226, 85095), (279, 68930), (305, 63054), (310, 62037), (339, 56730), (366, 52545), (465, 41358), (549, 35030), (558, 34465), (565, 34038), (610, 31527), (678, 28365), (915, 21018), (930, 20679), (1017, 18910), (1098, 17515), (1130, 17019), (1395, 13786), (1695, 11346), (1830, 10509), (1891, 10170), (2034, 9455), (2745, 7006), (2790, 6893), (3390, 5673), (3503, 5490), (3782, 5085)]