581676030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 1654642080

約数和(自身を除く): 1072966050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 167, 169, 195, 229, 234, 334, 338, 390, 458, 501, 507, 585, 687, 835, 845, 1002, 1014, 1145, 1170, 1374, 1503, 1521, 1670, 1690, 2061, 2171, 2290, 2505, 2535, 2977, 3006, 3042, 3435, 4122, 4342, 5010, 5070, 5954, 6513, 6870, 7515, 7605, 8931, 10305, 10855, 13026, 14885, 15030, 15210, 17862, 19539, 20610, 21710, 26793, 28223, 29770, 32565, 38243, 38701, 39078, 44655, 53586, 56446, 65130, 76486, 77402, 84669, 89310, 97695, 114729, 116103, 133965, 141115, 169338, 191215, 193505, 195390, 229458, 232206, 254007, 267930, 282230, 344187, 348309, 382430, 387010, 423345, 497159, 508014, 573645, 580515, 688374, 696618, 846690, 994318, 1147290, 1161030, 1270035, 1491477, 1720935, 1741545, 2485795, 2540070, 2982954, 3441870, 3483090, 4474431, 4971590, 6463067, 7457385, 8948862, 12926134, 14914770, 19389201, 22372155, 32315335, 38778402, 44744310, 58167603, 64630670, 96946005, 116335206, 193892010, 290838015, 581676030]

約数ペア:

[(1, 581676030), (2, 290838015), (3, 193892010), (5, 116335206), (6, 96946005), (9, 64630670), (10, 58167603), (13, 44744310), (15, 38778402), (18, 32315335), (26, 22372155), (30, 19389201), (39, 14914770), (45, 12926134), (65, 8948862), (78, 7457385), (90, 6463067), (117, 4971590), (130, 4474431), (167, 3483090), (169, 3441870), (195, 2982954), (229, 2540070), (234, 2485795), (334, 1741545), (338, 1720935), (390, 1491477), (458, 1270035), (501, 1161030), (507, 1147290), (585, 994318), (687, 846690), (835, 696618), (845, 688374), (1002, 580515), (1014, 573645), (1145, 508014), (1170, 497159), (1374, 423345), (1503, 387010), (1521, 382430), (1670, 348309), (1690, 344187), (2061, 282230), (2171, 267930), (2290, 254007), (2505, 232206), (2535, 229458), (2977, 195390), (3006, 193505), (3042, 191215), (3435, 169338), (4122, 141115), (4342, 133965), (5010, 116103), (5070, 114729), (5954, 97695), (6513, 89310), (6870, 84669), (7515, 77402), (7605, 76486), (8931, 65130), (10305, 56446), (10855, 53586), (13026, 44655), (14885, 39078), (15030, 38701), (15210, 38243), (17862, 32565), (19539, 29770), (20610, 28223), (21710, 26793)]