162502470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 474324480

約数和(自身を除く): 311822010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 67, 78, 90, 117, 130, 134, 135, 195, 201, 234, 270, 335, 351, 390, 402, 585, 603, 670, 691, 702, 871, 1005, 1170, 1206, 1382, 1742, 1755, 1809, 2010, 2073, 2613, 3015, 3455, 3510, 3618, 4146, 4355, 5226, 6030, 6219, 6910, 7839, 8710, 8983, 9045, 10365, 12438, 13065, 15678, 17966, 18090, 18657, 20730, 23517, 26130, 26949, 31095, 37314, 39195, 44915, 46297, 47034, 53898, 62190, 78390, 80847, 89830, 92594, 93285, 117585, 134745, 138891, 161694, 186570, 231485, 235170, 242541, 269490, 277782, 404235, 416673, 462970, 485082, 601861, 694455, 808470, 833346, 1203722, 1212705, 1250019, 1388910, 1805583, 2083365, 2425410, 2500038, 3009305, 3611166, 4166730, 5416749, 6018610, 6250095, 9027915, 10833498, 12500190, 16250247, 18055830, 27083745, 32500494, 54167490, 81251235, 162502470]

約数ペア:

[(1, 162502470), (2, 81251235), (3, 54167490), (5, 32500494), (6, 27083745), (9, 18055830), (10, 16250247), (13, 12500190), (15, 10833498), (18, 9027915), (26, 6250095), (27, 6018610), (30, 5416749), (39, 4166730), (45, 3611166), (54, 3009305), (65, 2500038), (67, 2425410), (78, 2083365), (90, 1805583), (117, 1388910), (130, 1250019), (134, 1212705), (135, 1203722), (195, 833346), (201, 808470), (234, 694455), (270, 601861), (335, 485082), (351, 462970), (390, 416673), (402, 404235), (585, 277782), (603, 269490), (670, 242541), (691, 235170), (702, 231485), (871, 186570), (1005, 161694), (1170, 138891), (1206, 134745), (1382, 117585), (1742, 93285), (1755, 92594), (1809, 89830), (2010, 80847), (2073, 78390), (2613, 62190), (3015, 53898), (3455, 47034), (3510, 46297), (3618, 44915), (4146, 39195), (4355, 37314), (5226, 31095), (6030, 26949), (6219, 26130), (6910, 23517), (7839, 20730), (8710, 18657), (8983, 18090), (9045, 17966), (10365, 15678), (12438, 13065)]