74895210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64013}}^1$

素因数の和:64039

約数の個数: 48

約数和(自身を含む): 209709864

約数和(自身を除く): 134814654

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 64013, 128026, 192039, 320065, 384078, 576117, 640130, 832169, 960195, 1152234, 1664338, 1920390, 2496507, 2880585, 4160845, 4993014, 5761170, 7489521, 8321690, 12482535, 14979042, 24965070, 37447605, 74895210]

約数ペア:

[(1, 74895210), (2, 37447605), (3, 24965070), (5, 14979042), (6, 12482535), (9, 8321690), (10, 7489521), (13, 5761170), (15, 4993014), (18, 4160845), (26, 2880585), (30, 2496507), (39, 1920390), (45, 1664338), (65, 1152234), (78, 960195), (90, 832169), (117, 640130), (130, 576117), (195, 384078), (234, 320065), (390, 192039), (585, 128026), (1170, 64013)]