1215679829770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{6728731}}^1$

素因数の和:6728863

約数の個数: 64

約数和(自身を含む): 2616131001600

約数和(自身を除く): 1400451171830

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 89, 145, 178, 203, 290, 406, 445, 623, 890, 1015, 1246, 2030, 2581, 3115, 5162, 6230, 12905, 18067, 25810, 36134, 90335, 180670, 6728731, 13457462, 33643655, 47101117, 67287310, 94202234, 195133199, 235505585, 390266398, 471011170, 598857059, 975665995, 1197714118, 1365932393, 1951331990, 2731864786, 2994285295, 4191999413, 5988570590, 6829661965, 8383998826, 13659323930, 17366854711, 20959997065, 34733709422, 41919994130, 86834273555, 121567982977, 173668547110, 243135965954, 607839914885, 1215679829770]

約数ペア:

[(1, 1215679829770), (2, 607839914885), (5, 243135965954), (7, 173668547110), (10, 121567982977), (14, 86834273555), (29, 41919994130), (35, 34733709422), (58, 20959997065), (70, 17366854711), (89, 13659323930), (145, 8383998826), (178, 6829661965), (203, 5988570590), (290, 4191999413), (406, 2994285295), (445, 2731864786), (623, 1951331990), (890, 1365932393), (1015, 1197714118), (1246, 975665995), (2030, 598857059), (2581, 471011170), (3115, 390266398), (5162, 235505585), (6230, 195133199), (12905, 94202234), (18067, 67287310), (25810, 47101117), (36134, 33643655), (90335, 13457462), (180670, 6728731)]