7134024420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{20959}}^1$

素因数の和:21066

約数の個数: 144

約数和(自身を含む): 22705213440

約数和(自身を除く): 15571189020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 90, 93, 122, 124, 155, 180, 183, 186, 244, 279, 305, 310, 366, 372, 465, 549, 558, 610, 620, 732, 915, 930, 1098, 1116, 1220, 1395, 1830, 1860, 1891, 2196, 2745, 2790, 3660, 3782, 5490, 5580, 5673, 7564, 9455, 10980, 11346, 17019, 18910, 20959, 22692, 28365, 34038, 37820, 41918, 56730, 62877, 68076, 83836, 85095, 104795, 113460, 125754, 170190, 188631, 209590, 251508, 314385, 340380, 377262, 419180, 628770, 649729, 754524, 943155, 1257540, 1278499, 1299458, 1886310, 1949187, 2556998, 2598916, 3248645, 3772620, 3835497, 3898374, 5113996, 5847561, 6392495, 6497290, 7670994, 7796748, 9745935, 11506491, 11695122, 12784990, 12994580, 15341988, 19177485, 19491870, 23012982, 23390244, 25569980, 29237805, 38354970, 38983740, 39633469, 46025964, 57532455, 58475610, 76709940, 79266938, 115064910, 116951220, 118900407, 158533876, 198167345, 230129820, 237800814, 356701221, 396334690, 475601628, 594502035, 713402442, 792669380, 1189004070, 1426804884, 1783506105, 2378008140, 3567012210, 7134024420]

約数ペア:

[(1, 7134024420), (2, 3567012210), (3, 2378008140), (4, 1783506105), (5, 1426804884), (6, 1189004070), (9, 792669380), (10, 713402442), (12, 594502035), (15, 475601628), (18, 396334690), (20, 356701221), (30, 237800814), (31, 230129820), (36, 198167345), (45, 158533876), (60, 118900407), (61, 116951220), (62, 115064910), (90, 79266938), (93, 76709940), (122, 58475610), (124, 57532455), (155, 46025964), (180, 39633469), (183, 38983740), (186, 38354970), (244, 29237805), (279, 25569980), (305, 23390244), (310, 23012982), (366, 19491870), (372, 19177485), (465, 15341988), (549, 12994580), (558, 12784990), (610, 11695122), (620, 11506491), (732, 9745935), (915, 7796748), (930, 7670994), (1098, 6497290), (1116, 6392495), (1220, 5847561), (1395, 5113996), (1830, 3898374), (1860, 3835497), (1891, 3772620), (2196, 3248645), (2745, 2598916), (2790, 2556998), (3660, 1949187), (3782, 1886310), (5490, 1299458), (5580, 1278499), (5673, 1257540), (7564, 943155), (9455, 754524), (10980, 649729), (11346, 628770), (17019, 419180), (18910, 377262), (20959, 340380), (22692, 314385), (28365, 251508), (34038, 209590), (37820, 188631), (41918, 170190), (56730, 125754), (62877, 113460), (68076, 104795), (83836, 85095)]