243071310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 631701504

約数和(自身を除く): 388630194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 67, 83, 93, 94, 134, 141, 155, 166, 186, 201, 235, 249, 282, 310, 335, 402, 415, 465, 470, 498, 670, 705, 830, 930, 1005, 1245, 1410, 1457, 2010, 2077, 2490, 2573, 2914, 3149, 3901, 4154, 4371, 5146, 5561, 6231, 6298, 7285, 7719, 7802, 8742, 9447, 10385, 11122, 11703, 12462, 12865, 14570, 15438, 15745, 16683, 18894, 19505, 20770, 21855, 23406, 25730, 27805, 31155, 31490, 33366, 38595, 39010, 43710, 47235, 55610, 58515, 62310, 77190, 83415, 94470, 97619, 117030, 120931, 166830, 172391, 195238, 241862, 261367, 292857, 344782, 362793, 488095, 517173, 522734, 585714, 604655, 725586, 784101, 861955, 976190, 1034346, 1209310, 1306835, 1464285, 1568202, 1723910, 1813965, 2585865, 2613670, 2928570, 3627930, 3920505, 5171730, 7841010, 8102377, 16204754, 24307131, 40511885, 48614262, 81023770, 121535655, 243071310]

約数ペア:

[(1, 243071310), (2, 121535655), (3, 81023770), (5, 48614262), (6, 40511885), (10, 24307131), (15, 16204754), (30, 8102377), (31, 7841010), (47, 5171730), (62, 3920505), (67, 3627930), (83, 2928570), (93, 2613670), (94, 2585865), (134, 1813965), (141, 1723910), (155, 1568202), (166, 1464285), (186, 1306835), (201, 1209310), (235, 1034346), (249, 976190), (282, 861955), (310, 784101), (335, 725586), (402, 604655), (415, 585714), (465, 522734), (470, 517173), (498, 488095), (670, 362793), (705, 344782), (830, 292857), (930, 261367), (1005, 241862), (1245, 195238), (1410, 172391), (1457, 166830), (2010, 120931), (2077, 117030), (2490, 97619), (2573, 94470), (2914, 83415), (3149, 77190), (3901, 62310), (4154, 58515), (4371, 55610), (5146, 47235), (5561, 43710), (6231, 39010), (6298, 38595), (7285, 33366), (7719, 31490), (7802, 31155), (8742, 27805), (9447, 25730), (10385, 23406), (11122, 21855), (11703, 20770), (12462, 19505), (12865, 18894), (14570, 16683), (15438, 15745)]