1109097540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4322

約数の個数: 144

約数和(自身を含む): 3547514880

約数和(自身を除く): 2438417340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 235, 279, 282, 310, 372, 423, 465, 470, 558, 564, 620, 705, 846, 930, 940, 1116, 1395, 1410, 1457, 1692, 1860, 2115, 2790, 2820, 2914, 4229, 4230, 4371, 5580, 5828, 7285, 8458, 8460, 8742, 12687, 13113, 14570, 16916, 17484, 21145, 21855, 25374, 26226, 29140, 38061, 42290, 43710, 50748, 52452, 63435, 65565, 76122, 84580, 87420, 126870, 131099, 131130, 152244, 190305, 198763, 253740, 262198, 262260, 380610, 393297, 397526, 524396, 596289, 655495, 761220, 786594, 795052, 993815, 1179891, 1192578, 1310990, 1573188, 1788867, 1966485, 1987630, 2359782, 2385156, 2621980, 2981445, 3577734, 3932970, 3975260, 4719564, 5899455, 5962890, 6161653, 7155468, 7865940, 8944335, 11798910, 11925780, 12323306, 17888670, 18484959, 23597820, 24646612, 30808265, 35777340, 36969918, 55454877, 61616530, 73939836, 92424795, 110909754, 123233060, 184849590, 221819508, 277274385, 369699180, 554548770, 1109097540]

約数ペア:

[(1, 1109097540), (2, 554548770), (3, 369699180), (4, 277274385), (5, 221819508), (6, 184849590), (9, 123233060), (10, 110909754), (12, 92424795), (15, 73939836), (18, 61616530), (20, 55454877), (30, 36969918), (31, 35777340), (36, 30808265), (45, 24646612), (47, 23597820), (60, 18484959), (62, 17888670), (90, 12323306), (93, 11925780), (94, 11798910), (124, 8944335), (141, 7865940), (155, 7155468), (180, 6161653), (186, 5962890), (188, 5899455), (235, 4719564), (279, 3975260), (282, 3932970), (310, 3577734), (372, 2981445), (423, 2621980), (465, 2385156), (470, 2359782), (558, 1987630), (564, 1966485), (620, 1788867), (705, 1573188), (846, 1310990), (930, 1192578), (940, 1179891), (1116, 993815), (1395, 795052), (1410, 786594), (1457, 761220), (1692, 655495), (1860, 596289), (2115, 524396), (2790, 397526), (2820, 393297), (2914, 380610), (4229, 262260), (4230, 262198), (4371, 253740), (5580, 198763), (5828, 190305), (7285, 152244), (8458, 131130), (8460, 131099), (8742, 126870), (12687, 87420), (13113, 84580), (14570, 76122), (16916, 65565), (17484, 63435), (21145, 52452), (21855, 50748), (25374, 43710), (26226, 42290), (29140, 38061)]