6663330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 19699200

約数和(自身を除く): 13035870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 29, 30, 37, 45, 46, 54, 58, 69, 74, 87, 90, 111, 115, 135, 138, 145, 174, 185, 207, 222, 230, 261, 270, 290, 333, 345, 370, 414, 435, 522, 555, 621, 666, 667, 690, 783, 851, 870, 999, 1035, 1073, 1110, 1242, 1305, 1334, 1566, 1665, 1702, 1998, 2001, 2070, 2146, 2553, 2610, 3105, 3219, 3330, 3335, 3915, 4002, 4255, 4995, 5106, 5365, 6003, 6210, 6438, 6670, 7659, 7830, 8510, 9657, 9990, 10005, 10730, 12006, 12765, 15318, 16095, 18009, 19314, 20010, 22977, 24679, 25530, 28971, 30015, 32190, 36018, 38295, 45954, 48285, 49358, 57942, 60030, 74037, 76590, 90045, 96570, 114885, 123395, 144855, 148074, 180090, 222111, 229770, 246790, 289710, 370185, 444222, 666333, 740370, 1110555, 1332666, 2221110, 3331665, 6663330]

約数ペア:

[(1, 6663330), (2, 3331665), (3, 2221110), (5, 1332666), (6, 1110555), (9, 740370), (10, 666333), (15, 444222), (18, 370185), (23, 289710), (27, 246790), (29, 229770), (30, 222111), (37, 180090), (45, 148074), (46, 144855), (54, 123395), (58, 114885), (69, 96570), (74, 90045), (87, 76590), (90, 74037), (111, 60030), (115, 57942), (135, 49358), (138, 48285), (145, 45954), (174, 38295), (185, 36018), (207, 32190), (222, 30015), (230, 28971), (261, 25530), (270, 24679), (290, 22977), (333, 20010), (345, 19314), (370, 18009), (414, 16095), (435, 15318), (522, 12765), (555, 12006), (621, 10730), (666, 10005), (667, 9990), (690, 9657), (783, 8510), (851, 7830), (870, 7659), (999, 6670), (1035, 6438), (1073, 6210), (1110, 6003), (1242, 5365), (1305, 5106), (1334, 4995), (1566, 4255), (1665, 4002), (1702, 3915), (1998, 3335), (2001, 3330), (2070, 3219), (2146, 3105), (2553, 2610)]