298073790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6857}}^1$

素因数の和:6903

約数の個数: 128

約数和(自身を含む): 948049920

約数和(自身を除く): 649976130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 805, 945, 966, 1035, 1242, 1449, 1610, 1890, 2070, 2415, 2898, 3105, 4347, 4830, 6210, 6857, 7245, 8694, 13714, 14490, 20571, 21735, 34285, 41142, 43470, 47999, 61713, 68570, 95998, 102855, 123426, 143997, 157711, 185139, 205710, 239995, 287994, 308565, 315422, 370278, 431991, 473133, 479990, 617130, 719985, 788555, 863982, 925695, 946266, 1103977, 1295973, 1419399, 1439970, 1577110, 1851390, 2159955, 2207954, 2365665, 2591946, 2838798, 3311931, 4258197, 4319910, 4731330, 5519885, 6479865, 6623862, 7096995, 8516394, 9935793, 11039770, 12959730, 14193990, 16559655, 19871586, 21290985, 29807379, 33119310, 42581970, 49678965, 59614758, 99357930, 149036895, 298073790]

約数ペア:

[(1, 298073790), (2, 149036895), (3, 99357930), (5, 59614758), (6, 49678965), (7, 42581970), (9, 33119310), (10, 29807379), (14, 21290985), (15, 19871586), (18, 16559655), (21, 14193990), (23, 12959730), (27, 11039770), (30, 9935793), (35, 8516394), (42, 7096995), (45, 6623862), (46, 6479865), (54, 5519885), (63, 4731330), (69, 4319910), (70, 4258197), (90, 3311931), (105, 2838798), (115, 2591946), (126, 2365665), (135, 2207954), (138, 2159955), (161, 1851390), (189, 1577110), (207, 1439970), (210, 1419399), (230, 1295973), (270, 1103977), (315, 946266), (322, 925695), (345, 863982), (378, 788555), (414, 719985), (483, 617130), (621, 479990), (630, 473133), (690, 431991), (805, 370278), (945, 315422), (966, 308565), (1035, 287994), (1242, 239995), (1449, 205710), (1610, 185139), (1890, 157711), (2070, 143997), (2415, 123426), (2898, 102855), (3105, 95998), (4347, 68570), (4830, 61713), (6210, 47999), (6857, 43470), (7245, 41142), (8694, 34285), (13714, 21735), (14490, 20571)]