34378380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 110492928

約数和(自身を除く): 76114548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 90, 93, 101, 122, 124, 155, 180, 183, 186, 202, 244, 279, 303, 305, 310, 366, 372, 404, 465, 505, 549, 558, 606, 610, 620, 732, 909, 915, 930, 1010, 1098, 1116, 1212, 1220, 1395, 1515, 1818, 1830, 1860, 1891, 2020, 2196, 2745, 2790, 3030, 3131, 3636, 3660, 3782, 4545, 5490, 5580, 5673, 6060, 6161, 6262, 7564, 9090, 9393, 9455, 10980, 11346, 12322, 12524, 15655, 17019, 18180, 18483, 18786, 18910, 22692, 24644, 28179, 28365, 30805, 31310, 34038, 36966, 37572, 37820, 46965, 55449, 56358, 56730, 61610, 62620, 68076, 73932, 85095, 92415, 93930, 110898, 112716, 113460, 123220, 140895, 170190, 184830, 187860, 190991, 221796, 277245, 281790, 340380, 369660, 381982, 554490, 563580, 572973, 763964, 954955, 1108980, 1145946, 1718919, 1909910, 2291892, 2864865, 3437838, 3819820, 5729730, 6875676, 8594595, 11459460, 17189190, 34378380]

約数ペア:

[(1, 34378380), (2, 17189190), (3, 11459460), (4, 8594595), (5, 6875676), (6, 5729730), (9, 3819820), (10, 3437838), (12, 2864865), (15, 2291892), (18, 1909910), (20, 1718919), (30, 1145946), (31, 1108980), (36, 954955), (45, 763964), (60, 572973), (61, 563580), (62, 554490), (90, 381982), (93, 369660), (101, 340380), (122, 281790), (124, 277245), (155, 221796), (180, 190991), (183, 187860), (186, 184830), (202, 170190), (244, 140895), (279, 123220), (303, 113460), (305, 112716), (310, 110898), (366, 93930), (372, 92415), (404, 85095), (465, 73932), (505, 68076), (549, 62620), (558, 61610), (606, 56730), (610, 56358), (620, 55449), (732, 46965), (909, 37820), (915, 37572), (930, 36966), (1010, 34038), (1098, 31310), (1116, 30805), (1212, 28365), (1220, 28179), (1395, 24644), (1515, 22692), (1818, 18910), (1830, 18786), (1860, 18483), (1891, 18180), (2020, 17019), (2196, 15655), (2745, 12524), (2790, 12322), (3030, 11346), (3131, 10980), (3636, 9455), (3660, 9393), (3782, 9090), (4545, 7564), (5490, 6262), (5580, 6161), (5673, 6060)]