70839720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{28111}}^1$

素因数の和:28135

約数の個数: 96

約数和(自身を含む): 263128320

約数和(自身を除く): 192288600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 28111, 56222, 84333, 112444, 140555, 168666, 196777, 224888, 252999, 281110, 337332, 393554, 421665, 505998, 562220, 590331, 674664, 787108, 843330, 983885, 1011996, 1124440, 1180662, 1264995, 1574216, 1686660, 1770993, 1967770, 2023992, 2361324, 2529990, 2951655, 3373320, 3541986, 3935540, 4722648, 5059980, 5903310, 7083972, 7871080, 8854965, 10119960, 11806620, 14167944, 17709930, 23613240, 35419860, 70839720]

約数ペア:

[(1, 70839720), (2, 35419860), (3, 23613240), (4, 17709930), (5, 14167944), (6, 11806620), (7, 10119960), (8, 8854965), (9, 7871080), (10, 7083972), (12, 5903310), (14, 5059980), (15, 4722648), (18, 3935540), (20, 3541986), (21, 3373320), (24, 2951655), (28, 2529990), (30, 2361324), (35, 2023992), (36, 1967770), (40, 1770993), (42, 1686660), (45, 1574216), (56, 1264995), (60, 1180662), (63, 1124440), (70, 1011996), (72, 983885), (84, 843330), (90, 787108), (105, 674664), (120, 590331), (126, 562220), (140, 505998), (168, 421665), (180, 393554), (210, 337332), (252, 281110), (280, 252999), (315, 224888), (360, 196777), (420, 168666), (504, 140555), (630, 112444), (840, 84333), (1260, 56222), (2520, 28111)]