130340988

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:749

約数の個数: 120

約数和(自身を含む): 370782720

約数和(自身を除く): 240441732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 372, 513, 558, 589, 683, 684, 837, 1026, 1116, 1178, 1366, 1539, 1674, 1767, 2049, 2052, 2356, 2511, 2732, 3078, 3348, 3534, 4098, 5022, 5301, 6147, 6156, 7068, 8196, 10044, 10602, 12294, 12977, 15903, 18441, 21173, 21204, 24588, 25954, 31806, 36882, 38931, 42346, 47709, 51908, 55323, 63519, 63612, 73764, 77862, 84692, 95418, 110646, 116793, 127038, 155724, 190557, 190836, 221292, 233586, 254076, 350379, 381114, 402287, 467172, 571671, 700758, 762228, 804574, 1051137, 1143342, 1206861, 1401516, 1609148, 1715013, 2102274, 2286684, 2413722, 3430026, 3620583, 4204548, 4827444, 6860052, 7241166, 10861749, 14482332, 21723498, 32585247, 43446996, 65170494, 130340988]

約数ペア:

[(1, 130340988), (2, 65170494), (3, 43446996), (4, 32585247), (6, 21723498), (9, 14482332), (12, 10861749), (18, 7241166), (19, 6860052), (27, 4827444), (31, 4204548), (36, 3620583), (38, 3430026), (54, 2413722), (57, 2286684), (62, 2102274), (76, 1715013), (81, 1609148), (93, 1401516), (108, 1206861), (114, 1143342), (124, 1051137), (162, 804574), (171, 762228), (186, 700758), (228, 571671), (279, 467172), (324, 402287), (342, 381114), (372, 350379), (513, 254076), (558, 233586), (589, 221292), (683, 190836), (684, 190557), (837, 155724), (1026, 127038), (1116, 116793), (1178, 110646), (1366, 95418), (1539, 84692), (1674, 77862), (1767, 73764), (2049, 63612), (2052, 63519), (2356, 55323), (2511, 51908), (2732, 47709), (3078, 42346), (3348, 38931), (3534, 36882), (4098, 31806), (5022, 25954), (5301, 24588), (6147, 21204), (6156, 21173), (7068, 18441), (8196, 15903), (10044, 12977), (10602, 12294)]