18628350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 51184224

約数和(自身を除く): 32555874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 41, 50, 65, 75, 78, 82, 123, 130, 150, 195, 205, 233, 246, 325, 390, 410, 466, 533, 615, 650, 699, 975, 1025, 1066, 1165, 1230, 1398, 1599, 1950, 2050, 2330, 2665, 3029, 3075, 3198, 3495, 5330, 5825, 6058, 6150, 6990, 7995, 9087, 9553, 11650, 13325, 15145, 15990, 17475, 18174, 19106, 26650, 28659, 30290, 34950, 39975, 45435, 47765, 57318, 75725, 79950, 90870, 95530, 124189, 143295, 151450, 227175, 238825, 248378, 286590, 372567, 454350, 477650, 620945, 716475, 745134, 1241890, 1432950, 1862835, 3104725, 3725670, 6209450, 9314175, 18628350]

約数ペア:

[(1, 18628350), (2, 9314175), (3, 6209450), (5, 3725670), (6, 3104725), (10, 1862835), (13, 1432950), (15, 1241890), (25, 745134), (26, 716475), (30, 620945), (39, 477650), (41, 454350), (50, 372567), (65, 286590), (75, 248378), (78, 238825), (82, 227175), (123, 151450), (130, 143295), (150, 124189), (195, 95530), (205, 90870), (233, 79950), (246, 75725), (325, 57318), (390, 47765), (410, 45435), (466, 39975), (533, 34950), (615, 30290), (650, 28659), (699, 26650), (975, 19106), (1025, 18174), (1066, 17475), (1165, 15990), (1230, 15145), (1398, 13325), (1599, 11650), (1950, 9553), (2050, 9087), (2330, 7995), (2665, 6990), (3029, 6150), (3075, 6058), (3198, 5825), (3495, 5330)]