307682010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1693

約数の個数: 128

約数和(自身を含む): 887558400

約数和(自身を除く): 579876390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 37, 38, 45, 54, 57, 74, 90, 95, 111, 114, 135, 171, 185, 190, 222, 270, 285, 333, 342, 370, 513, 555, 570, 666, 703, 855, 999, 1026, 1110, 1406, 1621, 1665, 1710, 1998, 2109, 2565, 3242, 3330, 3515, 4218, 4863, 4995, 5130, 6327, 7030, 8105, 9726, 9990, 10545, 12654, 14589, 16210, 18981, 21090, 24315, 29178, 30799, 31635, 37962, 43767, 48630, 59977, 61598, 63270, 72945, 87534, 92397, 94905, 119954, 145890, 153995, 179931, 184794, 189810, 218835, 277191, 299885, 307990, 359862, 437670, 461985, 539793, 554382, 599770, 831573, 899655, 923970, 1079586, 1139563, 1385955, 1619379, 1663146, 1799310, 2279126, 2698965, 2771910, 3238758, 3418689, 4157865, 5397930, 5697815, 6837378, 8096895, 8315730, 10256067, 11395630, 16193790, 17093445, 20512134, 30768201, 34186890, 51280335, 61536402, 102560670, 153841005, 307682010]

約数ペア:

[(1, 307682010), (2, 153841005), (3, 102560670), (5, 61536402), (6, 51280335), (9, 34186890), (10, 30768201), (15, 20512134), (18, 17093445), (19, 16193790), (27, 11395630), (30, 10256067), (37, 8315730), (38, 8096895), (45, 6837378), (54, 5697815), (57, 5397930), (74, 4157865), (90, 3418689), (95, 3238758), (111, 2771910), (114, 2698965), (135, 2279126), (171, 1799310), (185, 1663146), (190, 1619379), (222, 1385955), (270, 1139563), (285, 1079586), (333, 923970), (342, 899655), (370, 831573), (513, 599770), (555, 554382), (570, 539793), (666, 461985), (703, 437670), (855, 359862), (999, 307990), (1026, 299885), (1110, 277191), (1406, 218835), (1621, 189810), (1665, 184794), (1710, 179931), (1998, 153995), (2109, 145890), (2565, 119954), (3242, 94905), (3330, 92397), (3515, 87534), (4218, 72945), (4863, 63270), (4995, 61598), (5130, 59977), (6327, 48630), (7030, 43767), (8105, 37962), (9726, 31635), (9990, 30799), (10545, 29178), (12654, 24315), (14589, 21090), (16210, 18981)]