79478730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 217271808

約数和(自身を除く): 137793078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 61, 62, 90, 93, 122, 155, 183, 186, 279, 305, 310, 366, 465, 467, 549, 558, 610, 915, 930, 934, 1098, 1395, 1401, 1830, 1891, 2335, 2745, 2790, 2802, 3782, 4203, 4670, 5490, 5673, 7005, 8406, 9455, 11346, 14010, 14477, 17019, 18910, 21015, 28365, 28487, 28954, 34038, 42030, 43431, 56730, 56974, 72385, 85095, 85461, 86862, 130293, 142435, 144770, 170190, 170922, 217155, 256383, 260586, 284870, 427305, 434310, 512766, 651465, 854610, 883097, 1281915, 1302930, 1766194, 2563830, 2649291, 4415485, 5298582, 7947873, 8830970, 13246455, 15895746, 26492910, 39739365, 79478730]

約数ペア:

[(1, 79478730), (2, 39739365), (3, 26492910), (5, 15895746), (6, 13246455), (9, 8830970), (10, 7947873), (15, 5298582), (18, 4415485), (30, 2649291), (31, 2563830), (45, 1766194), (61, 1302930), (62, 1281915), (90, 883097), (93, 854610), (122, 651465), (155, 512766), (183, 434310), (186, 427305), (279, 284870), (305, 260586), (310, 256383), (366, 217155), (465, 170922), (467, 170190), (549, 144770), (558, 142435), (610, 130293), (915, 86862), (930, 85461), (934, 85095), (1098, 72385), (1395, 56974), (1401, 56730), (1830, 43431), (1891, 42030), (2335, 34038), (2745, 28954), (2790, 28487), (2802, 28365), (3782, 21015), (4203, 18910), (4670, 17019), (5490, 14477), (5673, 14010), (7005, 11346), (8406, 9455)]