138614430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1423}}^1$

素因数の和:1641

約数の個数: 64

約数和(自身を含む): 354336768

約数和(自身を除く): 215722338

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 191, 255, 382, 510, 573, 955, 1146, 1423, 1910, 2846, 2865, 3247, 4269, 5730, 6494, 7115, 8538, 9741, 14230, 16235, 19482, 21345, 24191, 32470, 42690, 48382, 48705, 72573, 97410, 120955, 145146, 241910, 271793, 362865, 543586, 725730, 815379, 1358965, 1630758, 2717930, 4076895, 4620481, 8153790, 9240962, 13861443, 23102405, 27722886, 46204810, 69307215, 138614430]

約数ペア:

[(1, 138614430), (2, 69307215), (3, 46204810), (5, 27722886), (6, 23102405), (10, 13861443), (15, 9240962), (17, 8153790), (30, 4620481), (34, 4076895), (51, 2717930), (85, 1630758), (102, 1358965), (170, 815379), (191, 725730), (255, 543586), (382, 362865), (510, 271793), (573, 241910), (955, 145146), (1146, 120955), (1423, 97410), (1910, 72573), (2846, 48705), (2865, 48382), (3247, 42690), (4269, 32470), (5730, 24191), (6494, 21345), (7115, 19482), (8538, 16235), (9741, 14230)]