127683990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10667}}^1$

素因数の和:10706

約数の個数: 96

約数和(自身を含む): 399409920

約数和(自身を除く): 271725930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 10667, 11970, 21334, 32001, 53335, 64002, 74669, 96003, 106670, 149338, 160005, 192006, 202673, 224007, 320010, 373345, 405346, 448014, 480015, 608019, 672021, 746690, 960030, 1013365, 1120035, 1216038, 1344042, 1418711, 1824057, 2026730, 2240070, 2837422, 3040095, 3360105, 3648114, 4256133, 6080190, 6720210, 7093555, 8512266, 9120285, 12768399, 14187110, 18240570, 21280665, 25536798, 42561330, 63841995, 127683990]

約数ペア:

[(1, 127683990), (2, 63841995), (3, 42561330), (5, 25536798), (6, 21280665), (7, 18240570), (9, 14187110), (10, 12768399), (14, 9120285), (15, 8512266), (18, 7093555), (19, 6720210), (21, 6080190), (30, 4256133), (35, 3648114), (38, 3360105), (42, 3040095), (45, 2837422), (57, 2240070), (63, 2026730), (70, 1824057), (90, 1418711), (95, 1344042), (105, 1216038), (114, 1120035), (126, 1013365), (133, 960030), (171, 746690), (190, 672021), (210, 608019), (266, 480015), (285, 448014), (315, 405346), (342, 373345), (399, 320010), (570, 224007), (630, 202673), (665, 192006), (798, 160005), (855, 149338), (1197, 106670), (1330, 96003), (1710, 74669), (1995, 64002), (2394, 53335), (3990, 32001), (5985, 21334), (10667, 11970)]