30022755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 28729245

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 101, 105, 133, 149, 285, 303, 399, 447, 505, 665, 707, 745, 1043, 1515, 1919, 1995, 2121, 2235, 2831, 3129, 3535, 5215, 5757, 8493, 9595, 10605, 13433, 14155, 15049, 15645, 19817, 28785, 40299, 42465, 45147, 59451, 67165, 75245, 99085, 105343, 201495, 225735, 285931, 297255, 316029, 526715, 857793, 1429655, 1580145, 2001517, 4288965, 6004551, 10007585, 30022755]

約数ペア:

[(1, 30022755), (3, 10007585), (5, 6004551), (7, 4288965), (15, 2001517), (19, 1580145), (21, 1429655), (35, 857793), (57, 526715), (95, 316029), (101, 297255), (105, 285931), (133, 225735), (149, 201495), (285, 105343), (303, 99085), (399, 75245), (447, 67165), (505, 59451), (665, 45147), (707, 42465), (745, 40299), (1043, 28785), (1515, 19817), (1919, 15645), (1995, 15049), (2121, 14155), (2235, 13433), (2831, 10605), (3129, 9595), (3535, 8493), (5215, 5757)]