19005371190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523997}}^1$

素因数の和:524054

約数の個数: 96

約数和(自身を含む): 54931758336

約数和(自身を除く): 35926387146

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 7254, 12090, 18135, 36270, 523997, 1047994, 1571991, 2619985, 3143982, 4715973, 5239970, 6811961, 7859955, 9431946, 13623922, 15719910, 16243907, 20435883, 23579865, 32487814, 34059805, 40871766, 47159730, 48731721, 61307649, 68119610, 81219535, 97463442, 102179415, 122615298, 146195163, 162439070, 204358830, 211170791, 243658605, 292390326, 306538245, 422341582, 487317210, 613076490, 633512373, 730975815, 1055853955, 1267024746, 1461951630, 1900537119, 2111707910, 3167561865, 3801074238, 6335123730, 9502685595, 19005371190]

約数ペア:

[(1, 19005371190), (2, 9502685595), (3, 6335123730), (5, 3801074238), (6, 3167561865), (9, 2111707910), (10, 1900537119), (13, 1461951630), (15, 1267024746), (18, 1055853955), (26, 730975815), (30, 633512373), (31, 613076490), (39, 487317210), (45, 422341582), (62, 306538245), (65, 292390326), (78, 243658605), (90, 211170791), (93, 204358830), (117, 162439070), (130, 146195163), (155, 122615298), (186, 102179415), (195, 97463442), (234, 81219535), (279, 68119610), (310, 61307649), (390, 48731721), (403, 47159730), (465, 40871766), (558, 34059805), (585, 32487814), (806, 23579865), (930, 20435883), (1170, 16243907), (1209, 15719910), (1395, 13623922), (2015, 9431946), (2418, 7859955), (2790, 6811961), (3627, 5239970), (4030, 4715973), (6045, 3143982), (7254, 2619985), (12090, 1571991), (18135, 1047994), (36270, 523997)]