89009370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 243270144

約数和(自身を除く): 154260774

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, 523, 549, 558, 610, 915, 930, 1046, 1098, 1395, 1569, 1830, 1891, 2615, 2745, 2790, 3138, 3782, 4707, 5230, 5490, 5673, 7845, 9414, 9455, 11346, 15690, 16213, 17019, 18910, 23535, 28365, 31903, 32426, 34038, 47070, 48639, 56730, 63806, 81065, 85095, 95709, 97278, 145917, 159515, 162130, 170190, 191418, 243195, 287127, 291834, 319030, 478545, 486390, 574254, 729585, 957090, 988993, 1435635, 1459170, 1977986, 2871270, 2966979, 4944965, 5933958, 8900937, 9889930, 14834895, 17801874, 29669790, 44504685, 89009370]

約数ペア:

[(1, 89009370), (2, 44504685), (3, 29669790), (5, 17801874), (6, 14834895), (9, 9889930), (10, 8900937), (15, 5933958), (18, 4944965), (30, 2966979), (31, 2871270), (45, 1977986), (61, 1459170), (62, 1435635), (90, 988993), (93, 957090), (122, 729585), (155, 574254), (183, 486390), (186, 478545), (279, 319030), (305, 291834), (310, 287127), (366, 243195), (465, 191418), (523, 170190), (549, 162130), (558, 159515), (610, 145917), (915, 97278), (930, 95709), (1046, 85095), (1098, 81065), (1395, 63806), (1569, 56730), (1830, 48639), (1891, 47070), (2615, 34038), (2745, 32426), (2790, 31903), (3138, 28365), (3782, 23535), (4707, 18910), (5230, 17019), (5490, 16213), (5673, 15690), (7845, 11346), (9414, 9455)]