17350990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 17900210

約数列:

[1, 2, 5, 10, 19, 29, 38, 47, 58, 67, 94, 95, 134, 145, 190, 235, 290, 335, 470, 551, 670, 893, 1102, 1273, 1363, 1786, 1943, 2546, 2726, 2755, 3149, 3886, 4465, 5510, 6298, 6365, 6815, 8930, 9715, 12730, 13630, 15745, 19430, 25897, 31490, 36917, 51794, 59831, 73834, 91321, 119662, 129485, 182642, 184585, 258970, 299155, 369170, 456605, 598310, 913210, 1735099, 3470198, 8675495, 17350990]

約数ペア:

[(1, 17350990), (2, 8675495), (5, 3470198), (10, 1735099), (19, 913210), (29, 598310), (38, 456605), (47, 369170), (58, 299155), (67, 258970), (94, 184585), (95, 182642), (134, 129485), (145, 119662), (190, 91321), (235, 73834), (290, 59831), (335, 51794), (470, 36917), (551, 31490), (670, 25897), (893, 19430), (1102, 15745), (1273, 13630), (1363, 12730), (1786, 9715), (1943, 8930), (2546, 6815), (2726, 6365), (2755, 6298), (3149, 5510), (3886, 4465)]