3153990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 9040896

約数和(自身を除く): 5886906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 653, 690, 805, 966, 1306, 1610, 1959, 2415, 3265, 3918, 4571, 4830, 6530, 9142, 9795, 13713, 15019, 19590, 22855, 27426, 30038, 45057, 45710, 68565, 75095, 90114, 105133, 137130, 150190, 210266, 225285, 315399, 450570, 525665, 630798, 1051330, 1576995, 3153990]

約数ペア:

[(1, 3153990), (2, 1576995), (3, 1051330), (5, 630798), (6, 525665), (7, 450570), (10, 315399), (14, 225285), (15, 210266), (21, 150190), (23, 137130), (30, 105133), (35, 90114), (42, 75095), (46, 68565), (69, 45710), (70, 45057), (105, 30038), (115, 27426), (138, 22855), (161, 19590), (210, 15019), (230, 13713), (322, 9795), (345, 9142), (483, 6530), (653, 4830), (690, 4571), (805, 3918), (966, 3265), (1306, 2415), (1610, 1959)]