1872090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 5571072

約数和(自身を除く): 3698982

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 61, 62, 66, 90, 93, 99, 110, 122, 155, 165, 183, 186, 198, 279, 305, 310, 330, 341, 366, 465, 495, 549, 558, 610, 671, 682, 915, 930, 990, 1023, 1098, 1342, 1395, 1705, 1830, 1891, 2013, 2046, 2745, 2790, 3069, 3355, 3410, 3782, 4026, 5115, 5490, 5673, 6039, 6138, 6710, 9455, 10065, 10230, 11346, 12078, 15345, 17019, 18910, 20130, 20801, 28365, 30195, 30690, 34038, 41602, 56730, 60390, 62403, 85095, 104005, 124806, 170190, 187209, 208010, 312015, 374418, 624030, 936045, 1872090]

約数ペア:

[(1, 1872090), (2, 936045), (3, 624030), (5, 374418), (6, 312015), (9, 208010), (10, 187209), (11, 170190), (15, 124806), (18, 104005), (22, 85095), (30, 62403), (31, 60390), (33, 56730), (45, 41602), (55, 34038), (61, 30690), (62, 30195), (66, 28365), (90, 20801), (93, 20130), (99, 18910), (110, 17019), (122, 15345), (155, 12078), (165, 11346), (183, 10230), (186, 10065), (198, 9455), (279, 6710), (305, 6138), (310, 6039), (330, 5673), (341, 5490), (366, 5115), (465, 4026), (495, 3782), (549, 3410), (558, 3355), (610, 3069), (671, 2790), (682, 2745), (915, 2046), (930, 2013), (990, 1891), (1023, 1830), (1098, 1705), (1342, 1395)]