15702319340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:1095

約数の個数: 96

約数和(自身を含む): 35020339200

約数和(自身を除く): 19318019860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 281, 307, 380, 479, 562, 614, 958, 1124, 1228, 1405, 1535, 1916, 2395, 2810, 3070, 4790, 5339, 5620, 5833, 6140, 9101, 9580, 10678, 11666, 18202, 21356, 23332, 26695, 29165, 36404, 45505, 53390, 58330, 86267, 91010, 106780, 116660, 134599, 147053, 172534, 182020, 269198, 294106, 345068, 431335, 538396, 588212, 672995, 735265, 862670, 1345990, 1470530, 1639073, 1725340, 2557381, 2691980, 2794007, 2941060, 3278146, 5114762, 5588014, 6556292, 8195365, 10229524, 11176028, 12786905, 13970035, 16390730, 25573810, 27940070, 32781460, 41321893, 51147620, 55880140, 82643786, 165287572, 206609465, 413218930, 785115967, 826437860, 1570231934, 3140463868, 3925579835, 7851159670, 15702319340]

約数ペア:

[(1, 15702319340), (2, 7851159670), (4, 3925579835), (5, 3140463868), (10, 1570231934), (19, 826437860), (20, 785115967), (38, 413218930), (76, 206609465), (95, 165287572), (190, 82643786), (281, 55880140), (307, 51147620), (380, 41321893), (479, 32781460), (562, 27940070), (614, 25573810), (958, 16390730), (1124, 13970035), (1228, 12786905), (1405, 11176028), (1535, 10229524), (1916, 8195365), (2395, 6556292), (2810, 5588014), (3070, 5114762), (4790, 3278146), (5339, 2941060), (5620, 2794007), (5833, 2691980), (6140, 2557381), (9101, 1725340), (9580, 1639073), (10678, 1470530), (11666, 1345990), (18202, 862670), (21356, 735265), (23332, 672995), (26695, 588212), (29165, 538396), (36404, 431335), (45505, 345068), (53390, 294106), (58330, 269198), (86267, 182020), (91010, 172534), (106780, 147053), (116660, 134599)]