741853890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{915869}}^1$

素因数の和:915888

約数の個数: 40

約数和(自身を含む): 1994764860

約数和(自身を除く): 1252910970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 915869, 1831738, 2747607, 4579345, 5495214, 8242821, 9158690, 13738035, 16485642, 24728463, 27476070, 41214105, 49456926, 74185389, 82428210, 123642315, 148370778, 247284630, 370926945, 741853890]

約数ペア:

[(1, 741853890), (2, 370926945), (3, 247284630), (5, 148370778), (6, 123642315), (9, 82428210), (10, 74185389), (15, 49456926), (18, 41214105), (27, 27476070), (30, 24728463), (45, 16485642), (54, 13738035), (81, 9158690), (90, 8242821), (135, 5495214), (162, 4579345), (270, 2747607), (405, 1831738), (810, 915869)]