3335290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 7464960

約数和(自身を除く): 4129670

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 53, 58, 62, 70, 106, 145, 155, 203, 217, 265, 290, 310, 371, 406, 434, 530, 742, 899, 1015, 1085, 1537, 1643, 1798, 1855, 2030, 2170, 3074, 3286, 3710, 4495, 6293, 7685, 8215, 8990, 10759, 11501, 12586, 15370, 16430, 21518, 23002, 31465, 47647, 53795, 57505, 62930, 95294, 107590, 115010, 238235, 333529, 476470, 667058, 1667645, 3335290]

約数ペア:

[(1, 3335290), (2, 1667645), (5, 667058), (7, 476470), (10, 333529), (14, 238235), (29, 115010), (31, 107590), (35, 95294), (53, 62930), (58, 57505), (62, 53795), (70, 47647), (106, 31465), (145, 23002), (155, 21518), (203, 16430), (217, 15370), (265, 12586), (290, 11501), (310, 10759), (371, 8990), (406, 8215), (434, 7685), (530, 6293), (742, 4495), (899, 3710), (1015, 3286), (1085, 3074), (1537, 2170), (1643, 2030), (1798, 1855)]