22294890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 61281792

約数和(自身を除く): 38986902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 61, 62, 90, 93, 122, 131, 155, 183, 186, 262, 279, 305, 310, 366, 393, 465, 549, 558, 610, 655, 786, 915, 930, 1098, 1179, 1310, 1395, 1830, 1891, 1965, 2358, 2745, 2790, 3782, 3930, 4061, 5490, 5673, 5895, 7991, 8122, 9455, 11346, 11790, 12183, 15982, 17019, 18910, 20305, 23973, 24366, 28365, 34038, 36549, 39955, 40610, 47946, 56730, 60915, 71919, 73098, 79910, 85095, 119865, 121830, 143838, 170190, 182745, 239730, 247721, 359595, 365490, 495442, 719190, 743163, 1238605, 1486326, 2229489, 2477210, 3715815, 4458978, 7431630, 11147445, 22294890]

約数ペア:

[(1, 22294890), (2, 11147445), (3, 7431630), (5, 4458978), (6, 3715815), (9, 2477210), (10, 2229489), (15, 1486326), (18, 1238605), (30, 743163), (31, 719190), (45, 495442), (61, 365490), (62, 359595), (90, 247721), (93, 239730), (122, 182745), (131, 170190), (155, 143838), (183, 121830), (186, 119865), (262, 85095), (279, 79910), (305, 73098), (310, 71919), (366, 60915), (393, 56730), (465, 47946), (549, 40610), (558, 39955), (610, 36549), (655, 34038), (786, 28365), (915, 24366), (930, 23973), (1098, 20305), (1179, 18910), (1310, 17019), (1395, 15982), (1830, 12183), (1891, 11790), (1965, 11346), (2358, 9455), (2745, 8122), (2790, 7991), (3782, 5895), (3930, 5673), (4061, 5490)]