4291950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 11999232

約数和(自身を除く): 7707282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 71, 75, 78, 93, 130, 142, 150, 155, 186, 195, 213, 310, 325, 355, 390, 403, 426, 465, 650, 710, 775, 806, 923, 930, 975, 1065, 1209, 1550, 1775, 1846, 1950, 2015, 2130, 2201, 2325, 2418, 2769, 3550, 4030, 4402, 4615, 4650, 5325, 5538, 6045, 6603, 9230, 10075, 10650, 11005, 12090, 13206, 13845, 20150, 22010, 23075, 27690, 28613, 30225, 33015, 46150, 55025, 57226, 60450, 66030, 69225, 85839, 110050, 138450, 143065, 165075, 171678, 286130, 330150, 429195, 715325, 858390, 1430650, 2145975, 4291950]

約数ペア:

[(1, 4291950), (2, 2145975), (3, 1430650), (5, 858390), (6, 715325), (10, 429195), (13, 330150), (15, 286130), (25, 171678), (26, 165075), (30, 143065), (31, 138450), (39, 110050), (50, 85839), (62, 69225), (65, 66030), (71, 60450), (75, 57226), (78, 55025), (93, 46150), (130, 33015), (142, 30225), (150, 28613), (155, 27690), (186, 23075), (195, 22010), (213, 20150), (310, 13845), (325, 13206), (355, 12090), (390, 11005), (403, 10650), (426, 10075), (465, 9230), (650, 6603), (710, 6045), (775, 5538), (806, 5325), (923, 4650), (930, 4615), (975, 4402), (1065, 4030), (1209, 3550), (1550, 2769), (1775, 2418), (1846, 2325), (1950, 2201), (2015, 2130)]