29717220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 92574720

約数和(自身を除く): 62857500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1229, 1612, 1860, 2015, 2418, 2458, 3687, 4030, 4836, 4916, 6045, 6145, 7374, 8060, 12090, 12290, 14748, 15977, 18435, 24180, 24580, 31954, 36870, 38099, 47931, 63908, 73740, 76198, 79885, 95862, 114297, 152396, 159770, 190495, 191724, 228594, 239655, 319540, 380990, 457188, 479310, 495287, 571485, 761980, 958620, 990574, 1142970, 1485861, 1981148, 2285940, 2476435, 2971722, 4952870, 5943444, 7429305, 9905740, 14858610, 29717220]

約数ペア:

[(1, 29717220), (2, 14858610), (3, 9905740), (4, 7429305), (5, 5943444), (6, 4952870), (10, 2971722), (12, 2476435), (13, 2285940), (15, 1981148), (20, 1485861), (26, 1142970), (30, 990574), (31, 958620), (39, 761980), (52, 571485), (60, 495287), (62, 479310), (65, 457188), (78, 380990), (93, 319540), (124, 239655), (130, 228594), (155, 191724), (156, 190495), (186, 159770), (195, 152396), (260, 114297), (310, 95862), (372, 79885), (390, 76198), (403, 73740), (465, 63908), (620, 47931), (780, 38099), (806, 36870), (930, 31954), (1209, 24580), (1229, 24180), (1612, 18435), (1860, 15977), (2015, 14748), (2418, 12290), (2458, 12090), (3687, 8060), (4030, 7374), (4836, 6145), (4916, 6045)]