130979340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23473}}^1$

素因数の和:23519

約数の個数: 72

約数和(自身を含む): 410137728

約数和(自身を除く): 279158388

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, 23473, 46946, 70419, 93892, 117365, 140838, 211257, 234730, 281676, 352095, 422514, 469460, 704190, 727663, 845028, 1056285, 1408380, 1455326, 2112570, 2182989, 2910652, 3638315, 4225140, 4365978, 6548967, 7276630, 8731956, 10914945, 13097934, 14553260, 21829890, 26195868, 32744835, 43659780, 65489670, 130979340]

約数ペア:

[(1, 130979340), (2, 65489670), (3, 43659780), (4, 32744835), (5, 26195868), (6, 21829890), (9, 14553260), (10, 13097934), (12, 10914945), (15, 8731956), (18, 7276630), (20, 6548967), (30, 4365978), (31, 4225140), (36, 3638315), (45, 2910652), (60, 2182989), (62, 2112570), (90, 1455326), (93, 1408380), (124, 1056285), (155, 845028), (180, 727663), (186, 704190), (279, 469460), (310, 422514), (372, 352095), (465, 281676), (558, 234730), (620, 211257), (930, 140838), (1116, 117365), (1395, 93892), (1860, 70419), (2790, 46946), (5580, 23473)]