7072260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9067}}^1$

素因数の和:9092

約数の個数: 48

約数和(自身を含む): 21327936

約数和(自身を除く): 14255676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 9067, 18134, 27201, 36268, 45335, 54402, 90670, 108804, 117871, 136005, 181340, 235742, 272010, 353613, 471484, 544020, 589355, 707226, 1178710, 1414452, 1768065, 2357420, 3536130, 7072260]

約数ペア:

[(1, 7072260), (2, 3536130), (3, 2357420), (4, 1768065), (5, 1414452), (6, 1178710), (10, 707226), (12, 589355), (13, 544020), (15, 471484), (20, 353613), (26, 272010), (30, 235742), (39, 181340), (52, 136005), (60, 117871), (65, 108804), (78, 90670), (130, 54402), (156, 45335), (195, 36268), (260, 27201), (390, 18134), (780, 9067)]