153371260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35339}}^1$

素因数の和:35386

約数の個数: 48

約数和(自身を含む): 379975680

約数和(自身を除く): 226604420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 35339, 70678, 141356, 176695, 247373, 353390, 494746, 706780, 989492, 1095509, 1236865, 2191018, 2473730, 4382036, 4947460, 5477545, 7668563, 10955090, 15337126, 21910180, 30674252, 38342815, 76685630, 153371260]

約数ペア:

[(1, 153371260), (2, 76685630), (4, 38342815), (5, 30674252), (7, 21910180), (10, 15337126), (14, 10955090), (20, 7668563), (28, 5477545), (31, 4947460), (35, 4382036), (62, 2473730), (70, 2191018), (124, 1236865), (140, 1095509), (155, 989492), (217, 706780), (310, 494746), (434, 353390), (620, 247373), (868, 176695), (1085, 141356), (2170, 70678), (4340, 35339)]