673473450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:929

約数の個数: 144

約数和(自身を含む): 1869094656

約数和(自身を除く): 1195621206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 169, 186, 195, 310, 325, 338, 390, 403, 465, 507, 650, 775, 806, 845, 857, 930, 975, 1014, 1209, 1550, 1690, 1714, 1950, 2015, 2325, 2418, 2535, 2571, 4030, 4225, 4285, 4650, 5070, 5142, 5239, 6045, 8450, 8570, 10075, 10478, 11141, 12090, 12675, 12855, 15717, 20150, 21425, 22282, 25350, 25710, 26195, 26567, 30225, 31434, 33423, 42850, 52390, 53134, 55705, 60450, 64275, 66846, 78585, 79701, 111410, 128550, 130975, 132835, 144833, 157170, 159402, 167115, 261950, 265670, 278525, 289666, 334230, 345371, 392925, 398505, 434499, 557050, 664175, 690742, 724165, 785850, 797010, 835575, 868998, 1036113, 1328350, 1448330, 1671150, 1726855, 1992525, 2072226, 2172495, 3453710, 3620825, 3985050, 4344990, 4489823, 5180565, 7241650, 8634275, 8979646, 10361130, 10862475, 13469469, 17268550, 21724950, 22449115, 25902825, 26938938, 44898230, 51805650, 67347345, 112245575, 134694690, 224491150, 336736725, 673473450]

約数ペア:

[(1, 673473450), (2, 336736725), (3, 224491150), (5, 134694690), (6, 112245575), (10, 67347345), (13, 51805650), (15, 44898230), (25, 26938938), (26, 25902825), (30, 22449115), (31, 21724950), (39, 17268550), (50, 13469469), (62, 10862475), (65, 10361130), (75, 8979646), (78, 8634275), (93, 7241650), (130, 5180565), (150, 4489823), (155, 4344990), (169, 3985050), (186, 3620825), (195, 3453710), (310, 2172495), (325, 2072226), (338, 1992525), (390, 1726855), (403, 1671150), (465, 1448330), (507, 1328350), (650, 1036113), (775, 868998), (806, 835575), (845, 797010), (857, 785850), (930, 724165), (975, 690742), (1014, 664175), (1209, 557050), (1550, 434499), (1690, 398505), (1714, 392925), (1950, 345371), (2015, 334230), (2325, 289666), (2418, 278525), (2535, 265670), (2571, 261950), (4030, 167115), (4225, 159402), (4285, 157170), (4650, 144833), (5070, 132835), (5142, 130975), (5239, 128550), (6045, 111410), (8450, 79701), (8570, 78585), (10075, 66846), (10478, 64275), (11141, 60450), (12090, 55705), (12675, 53134), (12855, 52390), (15717, 42850), (20150, 33423), (21425, 31434), (22282, 30225), (25350, 26567), (25710, 26195)]