15692778460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1\times {\mathrm{653}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 34554304512

約数和(自身を除く): 18861526052

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 467, 620, 653, 830, 934, 1306, 1660, 1868, 2335, 2573, 2612, 3265, 4670, 5146, 6530, 9340, 10292, 12865, 13060, 14477, 20243, 25730, 28954, 38761, 40486, 51460, 54199, 57908, 72385, 77522, 80972, 101215, 108398, 144770, 155044, 193805, 202430, 216796, 270995, 289540, 304951, 387610, 404860, 541990, 609902, 775220, 1083980, 1201591, 1219804, 1524755, 1680169, 2403182, 3049510, 3360338, 4806364, 6007955, 6099020, 6720676, 8400845, 9453481, 12015910, 16801690, 18906962, 24031820, 25310933, 33603380, 37813924, 47267405, 50621866, 94534810, 101243732, 126554665, 189069620, 253109330, 506218660, 784638923, 1569277846, 3138555692, 3923194615, 7846389230, 15692778460]

約数ペア:

[(1, 15692778460), (2, 7846389230), (4, 3923194615), (5, 3138555692), (10, 1569277846), (20, 784638923), (31, 506218660), (62, 253109330), (83, 189069620), (124, 126554665), (155, 101243732), (166, 94534810), (310, 50621866), (332, 47267405), (415, 37813924), (467, 33603380), (620, 25310933), (653, 24031820), (830, 18906962), (934, 16801690), (1306, 12015910), (1660, 9453481), (1868, 8400845), (2335, 6720676), (2573, 6099020), (2612, 6007955), (3265, 4806364), (4670, 3360338), (5146, 3049510), (6530, 2403182), (9340, 1680169), (10292, 1524755), (12865, 1219804), (13060, 1201591), (14477, 1083980), (20243, 775220), (25730, 609902), (28954, 541990), (38761, 404860), (40486, 387610), (51460, 304951), (54199, 289540), (57908, 270995), (72385, 216796), (77522, 202430), (80972, 193805), (101215, 155044), (108398, 144770)]