15691146870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{7177}}^1$

素因数の和:7582

約数の個数: 128

約数和(自身を含む): 44652902400

約数和(自身を除く): 28961755530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 359, 406, 435, 609, 718, 870, 1015, 1077, 1218, 1795, 2030, 2154, 2513, 3045, 3590, 5026, 5385, 6090, 7177, 7539, 10411, 10770, 12565, 14354, 15078, 20822, 21531, 25130, 31233, 35885, 37695, 43062, 50239, 52055, 62466, 71770, 72877, 75390, 100478, 104110, 107655, 145754, 150717, 156165, 208133, 215310, 218631, 251195, 301434, 312330, 364385, 416266, 437262, 502390, 624399, 728770, 753585, 1040665, 1093155, 1248798, 1456931, 1507170, 2081330, 2186310, 2576543, 2913862, 3121995, 4370793, 5153086, 6243990, 7284655, 7729629, 8741586, 12882715, 14569310, 15459258, 18035801, 21853965, 25765430, 36071602, 38648145, 43707930, 54107403, 74719747, 77296290, 90179005, 108214806, 149439494, 180358010, 224159241, 270537015, 373598735, 448318482, 523038229, 541074030, 747197470, 1046076458, 1120796205, 1569114687, 2241592410, 2615191145, 3138229374, 5230382290, 7845573435, 15691146870]

約数ペア:

[(1, 15691146870), (2, 7845573435), (3, 5230382290), (5, 3138229374), (6, 2615191145), (7, 2241592410), (10, 1569114687), (14, 1120796205), (15, 1046076458), (21, 747197470), (29, 541074030), (30, 523038229), (35, 448318482), (42, 373598735), (58, 270537015), (70, 224159241), (87, 180358010), (105, 149439494), (145, 108214806), (174, 90179005), (203, 77296290), (210, 74719747), (290, 54107403), (359, 43707930), (406, 38648145), (435, 36071602), (609, 25765430), (718, 21853965), (870, 18035801), (1015, 15459258), (1077, 14569310), (1218, 12882715), (1795, 8741586), (2030, 7729629), (2154, 7284655), (2513, 6243990), (3045, 5153086), (3590, 4370793), (5026, 3121995), (5385, 2913862), (6090, 2576543), (7177, 2186310), (7539, 2081330), (10411, 1507170), (10770, 1456931), (12565, 1248798), (14354, 1093155), (15078, 1040665), (20822, 753585), (21531, 728770), (25130, 624399), (31233, 502390), (35885, 437262), (37695, 416266), (43062, 364385), (50239, 312330), (52055, 301434), (62466, 251195), (71770, 218631), (72877, 215310), (75390, 208133), (100478, 156165), (104110, 150717), (107655, 145754)]