1542510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 4276800

約数和(自身を除く): 2734290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 197, 261, 270, 290, 394, 435, 522, 591, 783, 870, 985, 1182, 1305, 1566, 1773, 1970, 2610, 2955, 3546, 3915, 5319, 5713, 5910, 7830, 8865, 10638, 11426, 17139, 17730, 26595, 28565, 34278, 51417, 53190, 57130, 85695, 102834, 154251, 171390, 257085, 308502, 514170, 771255, 1542510]

約数ペア:

[(1, 1542510), (2, 771255), (3, 514170), (5, 308502), (6, 257085), (9, 171390), (10, 154251), (15, 102834), (18, 85695), (27, 57130), (29, 53190), (30, 51417), (45, 34278), (54, 28565), (58, 26595), (87, 17730), (90, 17139), (135, 11426), (145, 10638), (174, 8865), (197, 7830), (261, 5910), (270, 5713), (290, 5319), (394, 3915), (435, 3546), (522, 2955), (591, 2610), (783, 1970), (870, 1773), (985, 1566), (1182, 1305)]