29215950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 76756992

約数和(自身を除く): 47541042

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 61, 62, 75, 93, 103, 122, 150, 155, 183, 186, 206, 305, 309, 310, 366, 465, 515, 610, 618, 775, 915, 930, 1030, 1525, 1545, 1550, 1830, 1891, 2325, 2575, 3050, 3090, 3193, 3782, 4575, 4650, 5150, 5673, 6283, 6386, 7725, 9150, 9455, 9579, 11346, 12566, 15450, 15965, 18849, 18910, 19158, 28365, 31415, 31930, 37698, 47275, 47895, 56730, 62830, 79825, 94245, 94550, 95790, 141825, 157075, 159650, 188490, 194773, 239475, 283650, 314150, 389546, 471225, 478950, 584319, 942450, 973865, 1168638, 1947730, 2921595, 4869325, 5843190, 9738650, 14607975, 29215950]

約数ペア:

[(1, 29215950), (2, 14607975), (3, 9738650), (5, 5843190), (6, 4869325), (10, 2921595), (15, 1947730), (25, 1168638), (30, 973865), (31, 942450), (50, 584319), (61, 478950), (62, 471225), (75, 389546), (93, 314150), (103, 283650), (122, 239475), (150, 194773), (155, 188490), (183, 159650), (186, 157075), (206, 141825), (305, 95790), (309, 94550), (310, 94245), (366, 79825), (465, 62830), (515, 56730), (610, 47895), (618, 47275), (775, 37698), (915, 31930), (930, 31415), (1030, 28365), (1525, 19158), (1545, 18910), (1550, 18849), (1830, 15965), (1891, 15450), (2325, 12566), (2575, 11346), (3050, 9579), (3090, 9455), (3193, 9150), (3782, 7725), (4575, 6386), (4650, 6283), (5150, 5673)]