42191430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 107993088

約数和(自身を除く): 65801658

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1301, 1410, 2162, 2602, 3243, 3903, 5405, 6486, 6505, 7806, 10810, 13010, 16215, 19515, 29923, 32430, 39030, 59846, 61147, 89769, 122294, 149615, 179538, 183441, 299230, 305735, 366882, 448845, 611470, 897690, 917205, 1406381, 1834410, 2812762, 4219143, 7031905, 8438286, 14063810, 21095715, 42191430]

約数ペア:

[(1, 42191430), (2, 21095715), (3, 14063810), (5, 8438286), (6, 7031905), (10, 4219143), (15, 2812762), (23, 1834410), (30, 1406381), (46, 917205), (47, 897690), (69, 611470), (94, 448845), (115, 366882), (138, 305735), (141, 299230), (230, 183441), (235, 179538), (282, 149615), (345, 122294), (470, 89769), (690, 61147), (705, 59846), (1081, 39030), (1301, 32430), (1410, 29923), (2162, 19515), (2602, 16215), (3243, 13010), (3903, 10810), (5405, 7806), (6486, 6505)]