1967460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 6077568

約数和(自身を除く): 4110108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 271, 330, 363, 484, 542, 605, 660, 726, 813, 1084, 1210, 1355, 1452, 1626, 1815, 2420, 2710, 2981, 3252, 3630, 4065, 5420, 5962, 7260, 8130, 8943, 11924, 14905, 16260, 17886, 29810, 32791, 35772, 44715, 59620, 65582, 89430, 98373, 131164, 163955, 178860, 196746, 327910, 393492, 491865, 655820, 983730, 1967460]

約数ペア:

[(1, 1967460), (2, 983730), (3, 655820), (4, 491865), (5, 393492), (6, 327910), (10, 196746), (11, 178860), (12, 163955), (15, 131164), (20, 98373), (22, 89430), (30, 65582), (33, 59620), (44, 44715), (55, 35772), (60, 32791), (66, 29810), (110, 17886), (121, 16260), (132, 14905), (165, 11924), (220, 8943), (242, 8130), (271, 7260), (330, 5962), (363, 5420), (484, 4065), (542, 3630), (605, 3252), (660, 2981), (726, 2710), (813, 2420), (1084, 1815), (1210, 1626), (1355, 1452)]