31925190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 52677690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1087, 1335, 1958, 2174, 2670, 2937, 3261, 4895, 5435, 5874, 6522, 9790, 10870, 11957, 14685, 16305, 23914, 29370, 32610, 35871, 59785, 71742, 96743, 119570, 179355, 193486, 290229, 358710, 483715, 580458, 967430, 1064173, 1451145, 2128346, 2902290, 3192519, 5320865, 6385038, 10641730, 15962595, 31925190]

約数ペア:

[(1, 31925190), (2, 15962595), (3, 10641730), (5, 6385038), (6, 5320865), (10, 3192519), (11, 2902290), (15, 2128346), (22, 1451145), (30, 1064173), (33, 967430), (55, 580458), (66, 483715), (89, 358710), (110, 290229), (165, 193486), (178, 179355), (267, 119570), (330, 96743), (445, 71742), (534, 59785), (890, 35871), (979, 32610), (1087, 29370), (1335, 23914), (1958, 16305), (2174, 14685), (2670, 11957), (2937, 10870), (3261, 9790), (4895, 6522), (5435, 5874)]