352170540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63113}}^1$

素因数の和:63159

約数の個数: 72

約数和(自身を含む): 1102727808

約数和(自身を除く): 750557268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 63113, 126226, 189339, 252452, 315565, 378678, 568017, 631130, 757356, 946695, 1136034, 1262260, 1893390, 1956503, 2272068, 2840085, 3786780, 3913006, 5680170, 5869509, 7826012, 9782515, 11360340, 11739018, 17608527, 19565030, 23478036, 29347545, 35217054, 39130060, 58695090, 70434108, 88042635, 117390180, 176085270, 352170540]

約数ペア:

[(1, 352170540), (2, 176085270), (3, 117390180), (4, 88042635), (5, 70434108), (6, 58695090), (9, 39130060), (10, 35217054), (12, 29347545), (15, 23478036), (18, 19565030), (20, 17608527), (30, 11739018), (31, 11360340), (36, 9782515), (45, 7826012), (60, 5869509), (62, 5680170), (90, 3913006), (93, 3786780), (124, 2840085), (155, 2272068), (180, 1956503), (186, 1893390), (279, 1262260), (310, 1136034), (372, 946695), (465, 757356), (558, 631130), (620, 568017), (930, 378678), (1116, 315565), (1395, 252452), (1860, 189339), (2790, 126226), (5580, 63113)]