8650530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 27648000

約数和(自身を除く): 18997470

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, 199, 207, 210, 230, 270, 315, 322, 345, 378, 398, 414, 483, 597, 621, 630, 690, 805, 945, 966, 995, 1035, 1194, 1242, 1393, 1449, 1610, 1791, 1890, 1990, 2070, 2415, 2786, 2898, 2985, 3105, 3582, 4179, 4347, 4577, 4830, 5373, 5970, 6210, 6965, 7245, 8358, 8694, 8955, 9154, 10746, 12537, 13731, 13930, 14490, 17910, 20895, 21735, 22885, 25074, 26865, 27462, 32039, 37611, 41193, 41790, 43470, 45770, 53730, 62685, 64078, 68655, 75222, 82386, 96117, 123579, 125370, 137310, 160195, 188055, 192234, 205965, 247158, 288351, 320390, 376110, 411930, 480585, 576702, 617895, 865053, 961170, 1235790, 1441755, 1730106, 2883510, 4325265, 8650530]

約数ペア:

[(1, 8650530), (2, 4325265), (3, 2883510), (5, 1730106), (6, 1441755), (7, 1235790), (9, 961170), (10, 865053), (14, 617895), (15, 576702), (18, 480585), (21, 411930), (23, 376110), (27, 320390), (30, 288351), (35, 247158), (42, 205965), (45, 192234), (46, 188055), (54, 160195), (63, 137310), (69, 125370), (70, 123579), (90, 96117), (105, 82386), (115, 75222), (126, 68655), (135, 64078), (138, 62685), (161, 53730), (189, 45770), (199, 43470), (207, 41790), (210, 41193), (230, 37611), (270, 32039), (315, 27462), (322, 26865), (345, 25074), (378, 22885), (398, 21735), (414, 20895), (483, 17910), (597, 14490), (621, 13930), (630, 13731), (690, 12537), (805, 10746), (945, 9154), (966, 8955), (995, 8694), (1035, 8358), (1194, 7245), (1242, 6965), (1393, 6210), (1449, 5970), (1610, 5373), (1791, 4830), (1890, 4577), (1990, 4347), (2070, 4179), (2415, 3582), (2786, 3105), (2898, 2985)]