30990301062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{2731}}^1$

素因数の和:3474

約数の個数: 128

約数和(自身を含む): 78404640768

約数和(自身を除く): 47414339706

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 691, 714, 782, 966, 1173, 1382, 2073, 2346, 2731, 2737, 4146, 4837, 5462, 5474, 8193, 8211, 9674, 11747, 14511, 15893, 16386, 16422, 19117, 23494, 29022, 31786, 35241, 38234, 46427, 47679, 57351, 62813, 70482, 82229, 92854, 95358, 111251, 114702, 125626, 139281, 164458, 188439, 222502, 246687, 270181, 278562, 324989, 333753, 376878, 439691, 493374, 540362, 649978, 667506, 810543, 879382, 974967, 1067821, 1319073, 1621086, 1887121, 1891267, 1949934, 2135642, 2638146, 3203463, 3774242, 3782534, 5661363, 5673801, 6406926, 7474747, 11322726, 11347602, 13209847, 14949494, 22424241, 26419694, 32081057, 39629541, 43403783, 44848482, 64162114, 79259082, 86807566, 96243171, 130211349, 192486342, 224567399, 260422698, 303826481, 449134798, 607652962, 673702197, 737864311, 911479443, 1347404394, 1475728622, 1822958886, 2213592933, 4427185866, 5165050177, 10330100354, 15495150531, 30990301062]

約数ペア:

[(1, 30990301062), (2, 15495150531), (3, 10330100354), (6, 5165050177), (7, 4427185866), (14, 2213592933), (17, 1822958886), (21, 1475728622), (23, 1347404394), (34, 911479443), (42, 737864311), (46, 673702197), (51, 607652962), (69, 449134798), (102, 303826481), (119, 260422698), (138, 224567399), (161, 192486342), (238, 130211349), (322, 96243171), (357, 86807566), (391, 79259082), (483, 64162114), (691, 44848482), (714, 43403783), (782, 39629541), (966, 32081057), (1173, 26419694), (1382, 22424241), (2073, 14949494), (2346, 13209847), (2731, 11347602), (2737, 11322726), (4146, 7474747), (4837, 6406926), (5462, 5673801), (5474, 5661363), (8193, 3782534), (8211, 3774242), (9674, 3203463), (11747, 2638146), (14511, 2135642), (15893, 1949934), (16386, 1891267), (16422, 1887121), (19117, 1621086), (23494, 1319073), (29022, 1067821), (31786, 974967), (35241, 879382), (38234, 810543), (46427, 667506), (47679, 649978), (57351, 540362), (62813, 493374), (70482, 439691), (82229, 376878), (92854, 333753), (95358, 324989), (111251, 278562), (114702, 270181), (125626, 246687), (139281, 222502), (164458, 188439)]