173540430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{275461}}^1$

素因数の和:275481

約数の個数: 48

約数和(自身を含む): 515664864

約数和(自身を除く): 342124434

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 275461, 550922, 826383, 1377305, 1652766, 1928227, 2479149, 2754610, 3856454, 4131915, 4958298, 5784681, 8263830, 9641135, 11569362, 12395745, 17354043, 19282270, 24791490, 28923405, 34708086, 57846810, 86770215, 173540430]

約数ペア:

[(1, 173540430), (2, 86770215), (3, 57846810), (5, 34708086), (6, 28923405), (7, 24791490), (9, 19282270), (10, 17354043), (14, 12395745), (15, 11569362), (18, 9641135), (21, 8263830), (30, 5784681), (35, 4958298), (42, 4131915), (45, 3856454), (63, 2754610), (70, 2479149), (90, 1928227), (105, 1652766), (126, 1377305), (210, 826383), (315, 550922), (630, 275461)]