73023580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2339}}^1$

素因数の和:2578

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 103094180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1561, 2230, 2339, 3122, 4460, 4678, 6244, 7805, 9356, 11695, 15610, 16373, 23390, 31220, 32746, 46780, 65492, 81865, 163730, 327460, 521597, 1043194, 2086388, 2607985, 3651179, 5215970, 7302358, 10431940, 14604716, 18255895, 36511790, 73023580]

約数ペア:

[(1, 73023580), (2, 36511790), (4, 18255895), (5, 14604716), (7, 10431940), (10, 7302358), (14, 5215970), (20, 3651179), (28, 2607985), (35, 2086388), (70, 1043194), (140, 521597), (223, 327460), (446, 163730), (892, 81865), (1115, 65492), (1561, 46780), (2230, 32746), (2339, 31220), (3122, 23390), (4460, 16373), (4678, 15610), (6244, 11695), (7805, 9356)]