30915060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1565

約数の個数: 96

約数和(自身を含む): 97542144

約数和(自身を除く): 66627084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1511, 1705, 1860, 2046, 3022, 3410, 4092, 4533, 5115, 6044, 6820, 7555, 9066, 10230, 15110, 16621, 18132, 20460, 22665, 30220, 33242, 45330, 46841, 49863, 66484, 83105, 90660, 93682, 99726, 140523, 166210, 187364, 199452, 234205, 249315, 281046, 332420, 468410, 498630, 515251, 562092, 702615, 936820, 997260, 1030502, 1405230, 1545753, 2061004, 2576255, 2810460, 3091506, 5152510, 6183012, 7728765, 10305020, 15457530, 30915060]

約数ペア:

[(1, 30915060), (2, 15457530), (3, 10305020), (4, 7728765), (5, 6183012), (6, 5152510), (10, 3091506), (11, 2810460), (12, 2576255), (15, 2061004), (20, 1545753), (22, 1405230), (30, 1030502), (31, 997260), (33, 936820), (44, 702615), (55, 562092), (60, 515251), (62, 498630), (66, 468410), (93, 332420), (110, 281046), (124, 249315), (132, 234205), (155, 199452), (165, 187364), (186, 166210), (220, 140523), (310, 99726), (330, 93682), (341, 90660), (372, 83105), (465, 66484), (620, 49863), (660, 46841), (682, 45330), (930, 33242), (1023, 30220), (1364, 22665), (1511, 20460), (1705, 18132), (1860, 16621), (2046, 15110), (3022, 10230), (3410, 9066), (4092, 7555), (4533, 6820), (5115, 6044)]