30378540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 89159616

約数和(自身を除く): 58781076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 53, 60, 82, 106, 123, 159, 164, 205, 212, 233, 246, 265, 318, 410, 466, 492, 530, 615, 636, 699, 795, 820, 932, 1060, 1165, 1230, 1398, 1590, 2173, 2330, 2460, 2796, 3180, 3495, 4346, 4660, 6519, 6990, 8692, 9553, 10865, 12349, 13038, 13980, 19106, 21730, 24698, 26076, 28659, 32595, 37047, 38212, 43460, 47765, 49396, 57318, 61745, 65190, 74094, 95530, 114636, 123490, 130380, 143295, 148188, 185235, 191060, 246980, 286590, 370470, 506309, 573180, 740940, 1012618, 1518927, 2025236, 2531545, 3037854, 5063090, 6075708, 7594635, 10126180, 15189270, 30378540]

約数ペア:

[(1, 30378540), (2, 15189270), (3, 10126180), (4, 7594635), (5, 6075708), (6, 5063090), (10, 3037854), (12, 2531545), (15, 2025236), (20, 1518927), (30, 1012618), (41, 740940), (53, 573180), (60, 506309), (82, 370470), (106, 286590), (123, 246980), (159, 191060), (164, 185235), (205, 148188), (212, 143295), (233, 130380), (246, 123490), (265, 114636), (318, 95530), (410, 74094), (466, 65190), (492, 61745), (530, 57318), (615, 49396), (636, 47765), (699, 43460), (795, 38212), (820, 37047), (932, 32595), (1060, 28659), (1165, 26076), (1230, 24698), (1398, 21730), (1590, 19106), (2173, 13980), (2330, 13038), (2460, 12349), (2796, 10865), (3180, 9553), (3495, 8692), (4346, 6990), (4660, 6519)]