193874670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 144

約数和(自身を含む): 583848720

約数和(自身を除く): 389974050

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 121, 165, 171, 190, 198, 209, 242, 285, 330, 342, 363, 418, 495, 570, 605, 627, 726, 855, 937, 990, 1045, 1089, 1210, 1254, 1710, 1815, 1874, 1881, 2090, 2178, 2299, 2811, 3135, 3630, 3762, 4598, 4685, 5445, 5622, 6270, 6897, 8433, 9370, 9405, 10307, 10890, 11495, 13794, 14055, 16866, 17803, 18810, 20614, 20691, 22990, 28110, 30921, 34485, 35606, 41382, 42165, 51535, 53409, 61842, 68970, 84330, 89015, 92763, 103070, 103455, 106818, 113377, 154605, 160227, 178030, 185526, 195833, 206910, 226754, 267045, 309210, 320454, 340131, 391666, 463815, 534090, 566885, 587499, 680262, 801135, 927630, 979165, 1020393, 1133770, 1174998, 1602270, 1700655, 1762497, 1958330, 2040786, 2154163, 2937495, 3401310, 3524994, 4308326, 5101965, 5874990, 6462489, 8812485, 10203930, 10770815, 12924978, 17624970, 19387467, 21541630, 32312445, 38774934, 64624890, 96937335, 193874670]

約数ペア:

[(1, 193874670), (2, 96937335), (3, 64624890), (5, 38774934), (6, 32312445), (9, 21541630), (10, 19387467), (11, 17624970), (15, 12924978), (18, 10770815), (19, 10203930), (22, 8812485), (30, 6462489), (33, 5874990), (38, 5101965), (45, 4308326), (55, 3524994), (57, 3401310), (66, 2937495), (90, 2154163), (95, 2040786), (99, 1958330), (110, 1762497), (114, 1700655), (121, 1602270), (165, 1174998), (171, 1133770), (190, 1020393), (198, 979165), (209, 927630), (242, 801135), (285, 680262), (330, 587499), (342, 566885), (363, 534090), (418, 463815), (495, 391666), (570, 340131), (605, 320454), (627, 309210), (726, 267045), (855, 226754), (937, 206910), (990, 195833), (1045, 185526), (1089, 178030), (1210, 160227), (1254, 154605), (1710, 113377), (1815, 106818), (1874, 103455), (1881, 103070), (2090, 92763), (2178, 89015), (2299, 84330), (2811, 68970), (3135, 61842), (3630, 53409), (3762, 51535), (4598, 42165), (4685, 41382), (5445, 35606), (5622, 34485), (6270, 30921), (6897, 28110), (8433, 22990), (9370, 20691), (9405, 20614), (10307, 18810), (10890, 17803), (11495, 16866), (13794, 14055)]