15704093150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^2$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 31951204992

約数和(自身を除く): 16247111842

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 61, 62, 67, 74, 122, 134, 155, 185, 305, 310, 335, 370, 610, 670, 775, 925, 1147, 1525, 1550, 1675, 1850, 1891, 2077, 2257, 2294, 2479, 3050, 3350, 3782, 4087, 4154, 4489, 4514, 4958, 5735, 8174, 8978, 9455, 10385, 11285, 11470, 12395, 18910, 20435, 20770, 22445, 22570, 24790, 28675, 40870, 44890, 47275, 51925, 56425, 57350, 61975, 69967, 76849, 94550, 102175, 103850, 112225, 112850, 123950, 126697, 139159, 139934, 151219, 153698, 166093, 204350, 224450, 253394, 273829, 278318, 302438, 332186, 349835, 384245, 547658, 633485, 695795, 699670, 756095, 768490, 830465, 1266970, 1369145, 1391590, 1512190, 1660930, 1749175, 1921225, 2738290, 3167425, 3478975, 3498350, 3780475, 3842450, 4152325, 4687789, 5148883, 6334850, 6845725, 6957950, 7560950, 8304650, 8488699, 9375578, 10131673, 10297766, 13691450, 16977398, 20263346, 23438945, 25744415, 42443495, 46877890, 50658365, 51488830, 84886990, 101316730, 117194725, 128722075, 212217475, 234389450, 253291825, 257444150, 314081863, 424434950, 506583650, 628163726, 1570409315, 3140818630, 7852046575, 15704093150]

約数ペア:

[(1, 15704093150), (2, 7852046575), (5, 3140818630), (10, 1570409315), (25, 628163726), (31, 506583650), (37, 424434950), (50, 314081863), (61, 257444150), (62, 253291825), (67, 234389450), (74, 212217475), (122, 128722075), (134, 117194725), (155, 101316730), (185, 84886990), (305, 51488830), (310, 50658365), (335, 46877890), (370, 42443495), (610, 25744415), (670, 23438945), (775, 20263346), (925, 16977398), (1147, 13691450), (1525, 10297766), (1550, 10131673), (1675, 9375578), (1850, 8488699), (1891, 8304650), (2077, 7560950), (2257, 6957950), (2294, 6845725), (2479, 6334850), (3050, 5148883), (3350, 4687789), (3782, 4152325), (4087, 3842450), (4154, 3780475), (4489, 3498350), (4514, 3478975), (4958, 3167425), (5735, 2738290), (8174, 1921225), (8978, 1749175), (9455, 1660930), (10385, 1512190), (11285, 1391590), (11470, 1369145), (12395, 1266970), (18910, 830465), (20435, 768490), (20770, 756095), (22445, 699670), (22570, 695795), (24790, 633485), (28675, 547658), (40870, 384245), (44890, 349835), (47275, 332186), (51925, 302438), (56425, 278318), (57350, 273829), (61975, 253394), (69967, 224450), (76849, 204350), (94550, 166093), (102175, 153698), (103850, 151219), (112225, 139934), (112850, 139159), (123950, 126697)]