172683780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151477}}^1$

素因数の和:151508

約数の個数: 48

約数和(自身を含む): 508966080

約数和(自身を除く): 336282300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 151477, 302954, 454431, 605908, 757385, 908862, 1514770, 1817724, 2272155, 2878063, 3029540, 4544310, 5756126, 8634189, 9088620, 11512252, 14390315, 17268378, 28780630, 34536756, 43170945, 57561260, 86341890, 172683780]

約数ペア:

[(1, 172683780), (2, 86341890), (3, 57561260), (4, 43170945), (5, 34536756), (6, 28780630), (10, 17268378), (12, 14390315), (15, 11512252), (19, 9088620), (20, 8634189), (30, 5756126), (38, 4544310), (57, 3029540), (60, 2878063), (76, 2272155), (95, 1817724), (114, 1514770), (190, 908862), (228, 757385), (285, 605908), (380, 454431), (570, 302954), (1140, 151477)]